AIRCRAFT SEAT DEVICE

Description

State of the art

[0001] The invention relates to an aircraft seating device according to the preamble of claim 1.

[0002] An aircraft seating device has already been proposed, comprising at least one aircraft seat which has a backrest and forms an aircraft seating area which is limited by the backrest in at least one direction.

[0003] Document US 2019 / 061955 A1 discloses an aircraft seating device with two aircraft seats arranged side by side, with a partition unit arranged on the backrest of at least one aircraft seat and / or on a headrest of at least one aircraft seat, with a console arranged between the two aircraft seats, which also extends between the backrests of the aircraft seats.

[0004] Patent application US 2007 / 085398 A1 discloses an aircraft seating device with two aircraft seats arranged side by side, with a console located between the two aircraft seats, which also extends between the backrests of the aircraft seats, wherein a pivotably arranged partition element is arranged on the console, by which seating areas of the two aircraft seats can be at least partially separated from each other.

[0005] The publication EP 3 572 325 A1 discloses a separating device designed to at least partially separate the seating areas of two adjacent aircraft seats, wherein the separating device comprises a housing that can be mounted between the backrests of the adjacent aircraft seats and a separating element arranged in the housing that can be extended from the housing to separate the seating areas and extend into a space between the seating areas.

[0006] The patent application DE 195 41 567 C1 discloses an aircraft seating device with two aircraft seats arranged side by side, with a console that is arranged between the two aircraft seats, which also extends between the backrests of the aircraft seats, wherein a pivotably arranged partition element is arranged on the console, by which seating areas of the two aircraft seats can be at least partially separated from each other.

[0007] Publication WO 2013 / 030797 A1 discloses a console located in an area between the backrests, which has a storage compartment for a retractable partition element.

[0008] The object of the invention is, in particular, to provide a generic device with improved health protection properties for a passenger. This object is achieved according to the invention by the features of claim 1, while advantageous embodiments and further developments of the invention can be found in the dependent claims. Advantages of the invention

[0009] The invention relates to an aircraft seating device comprising at least one aircraft seat having a backrest and forming an aircraft seating area that is limited by the backrest in at least one direction, with an infection control partition unit arranged on the backrest of the at least one aircraft seat and / or on a headrest of the at least one aircraft seat and designed to separate the aircraft seating area at least in a head area from an environment of the aircraft seating area, in particular from another aircraft seating area and / or an aircraft cabin aisle area, with at least one further aircraft seat which is arranged together with the at least one aircraft seat in a row of seats, wherein the at least one infection control partition unit is coupled to the backrest of the at least one aircraft seat and to another backrest of the at least one further aircraft seat.

[0010] It is proposed that the at least one infection control partition unit comprises at least one partition element formed from a textile and / or a film, designed to fill at least a large portion of the space between the backrest of at least one aircraft seat and the backrest of at least one further aircraft seat. The inventive design provides an aircraft seat with improved health protection properties for passengers. The inventive design achieves an advantageous separation of the aircraft seat area, at least in the head area. This advantageously reduces the mixing of air within the aircraft seat area with ambient air.Furthermore, this reduces and, particularly advantageously, prevents the unimpeded movement of aerosols, which may contain viruses, germs, and / or bacteria, between aircraft seating areas. It also reduces and, particularly advantageously, prevents the inhalation of potentially infectious air from an adjacent aircraft seating area. The design according to the invention advantageously reduces the risk of infection and thus achieves particularly beneficial health protection for the passenger. Furthermore, the design according to the invention simultaneously increases the passenger's privacy by shielding the passenger's head area from the surrounding environment. This results in a significantly higher level of passenger comfort. Preferably, the aircraft seating device is intended to be installed in an aircraft cabin.The term "intended" is preferably understood to mean specifically designed and / or equipped. The fact that an object is intended for a specific function is understood in particular to mean that the object fulfills and / or performs this specific function in at least one application and / or operating condition. Preferably, the aircraft cabin has a ventilation system designed to supply fresh air to the at least one aircraft seat and to extract stale air from the at least one aircraft seat. Particularly preferably, the aircraft seat area is penetrated by an airflow from the ventilation system directed from the aircraft cabin ceiling to the aircraft cabin floor. Preferably, the aircraft seat is designed as an economy-class aircraft seat. Particularly preferably, the aircraft seat is part of a row of seats.Preferably, the aircraft seat assembly includes a mounting unit designed to mount the aircraft seat on a mounting surface. Preferably, the aircraft cabin floor forms the mounting surface. Preferably, the aircraft seat includes a seat base unit. Preferably, the seat base unit is coupled to the mounting unit. Preferably, the backrest is coupled to the mounting unit. Preferably, the aircraft seat assembly includes at least one seat divider. Preferably, the at least one seat divider is coupled to the mounting unit and arranged directly adjacent to the aircraft seat. Preferably, the aircraft seat assembly includes at least one armrest arranged on the at least one seat divider. An "aircraft seat area" is preferably understood to mean an area available to a passenger seated in the aircraft seat, in particular to the upper body of the passenger, in a normal sitting position.Preferably, the aircraft seat area is ideally cuboid in shape. Preferably, the aircraft seat area extends in a plane parallel to the mounting plane over an entire surface of the aircraft seat, in particular over an entire surface of the seat base unit and over an entire surface of a back support surface of the backrest located on the front of the backrest. Preferably, the at least one armrest limits the aircraft seat area in at least one direction. Preferably, the aircraft seat area extends in a plane orthogonal to the mounting plane at least between the seat base unit and an upper edge of the backrest. Preferably, the aircraft seat area is limited, viewed against a seating direction, by the backrest of the aircraft seat, in particular by the back support surface of the backrest.In principle, the aircraft seating area could extend to a cabin partition located in front of the seat or to another backrest located in front of the seat. The area surrounding the aircraft seating area is designed as a region outside the seating area itself. Preferably, this region is designed as another seating area and / or an aisle area. An "aisle area" is preferably understood to be a region spanning an aisle within the aircraft cabin. A "head area" is preferably understood to be a section of the seating area in which the passenger's head is positioned in a normal sitting position. Preferably, the head area is arranged according to the passenger's height.Preferably, the head area extends from the passenger's neck to the highest point of the passenger's head. Preferably, the head area, viewed in a plane parallel to the mounting plane, is at least substantially the same size as the aircraft seat area. "At least substantially" preferably means that any deviation from a predetermined value is less than 25%, preferably less than 10%, and most preferably less than 5% of the predetermined value. The head area is particularly preferably designed as a cutout of the aircraft seat area. Preferably, the cutout is cuboid in shape. Preferably, the head area is bounded by a lower plane and an upper plane. Most preferably, the passenger's head, in a normal seated position, is positioned between the lower plane and the upper plane. Preferably, the lower plane intersects the passenger's neck.Preferably, the upper plane intersects the highest point of the passenger's head. Preferably, the lower and upper planes are aligned parallel to the support plane. The terms "upper" and "lower" preferably refer to a relative arrangement of planes or elements to one another in an operating state in which the support plane is horizontally oriented, wherein a plane or element arranged "upper" is located further away from the support plane than a plane or element arranged "lower." Preferably, the lower plane is arranged closer to the support plane than the upper plane.An "infection control separation unit" is preferably understood to be a unit designed to physically separate the aircraft seating area from its surroundings, wherein the physical separation is preferably intended to prevent a passenger from being infected by a pathogen. "Separation" is understood in particular to mean the provision of a physical barrier. Preferably, the at least one infection control separation unit is designed to prevent pathogens present in the surrounding air from entering the head area. Particularly preferably, the at least one infection control separation unit is designed to prevent and / or prevent pathogens present in the air of the aircraft seating area, especially the head area, from leaving the passenger's cabin.Pathogens are preferably carried into the air of the aircraft seating area, particularly the head area, by the passenger's exhalation and / or coughing. Preferably, pathogens are also carried into the surrounding air by the exhalation and / or coughing of another passenger or crew member. Preferably, the at least one infection control partition is firmly attached to the backrest of the at least one aircraft seat and / or firmly attached to the headrest of the at least one aircraft seat.

[0011] Furthermore, it is proposed that the at least one infection control partition unit has at least one separating element, which is plate-shaped and extends at least substantially in one seating direction of the at least one aircraft seat. This design creates an advantageous lateral separation of the head area from the surroundings. This advantageously prevents air from mixing in a direction perpendicular to the seating direction. Furthermore, it prevents contaminated air from entering the head area from an adjacent aircraft seating area and / or exhaled contaminated air from entering an adjacent aircraft seating area. Finally, this design advantageously ensures that the airflow from the ventilation system penetrates the aircraft seating area, particularly the head area, in a defined vertical direction.This allows contaminated air to be advantageously and safely extracted from the aircraft seating area without being directed into an adjacent head area. A "seating direction" is preferably understood to be a direction that is at least substantially parallel to the plane of the support and at least substantially perpendicular to the theoretical, flat backrest oriented perpendicular to the plane of the support, wherein the direction corresponds to a normal on a front surface of the backrest, the front surface of the backrest forming a support surface for the passenger's back in a normal sitting position. Preferably, the at least one separating element is rigidly designed. Preferably, the at least one separating element has a fixed end that is rigidly connected to the backrest and / or the headrest.Preferably, the at least one partition element has a free end that is spaced away from the fixed end in the seating direction. Preferably, the at least one partition element has a trapezoidal shape. Preferably, the at least one partition element has a vertical extension at its free end that is greater than the vertical extension at its fixed end. Preferably, the at least one partition element extends at least partially beyond the top edge of the backrest. Preferably, the at least one partition element is also designed as a privacy element.

[0012] Furthermore, it is proposed that the at least one infection control partition unit has at least one additional partition element, which is movably arranged on the at least one partition element. This design allows the infection control partition unit to be advantageously adapted to individual needs. Furthermore, this design facilitates entry into and exit from the aircraft seating area. Additionally, this design advantageously minimizes the risk of injury to the passenger. Moreover, this design allows the at least one additional partition element to be positioned particularly advantageously to achieve effective health protection. Preferably, the at least one additional partition element is pivotably mounted on the at least one partition element. Preferably, the pivot axis around which the at least one additional partition element is pivotably mounted is oriented transversely to the seating direction.Preferably, the pivot axis is spaced away from the backrest in the seating direction. Preferably, the at least one infection control partition unit has at least one bearing unit designed to pivotally mount the at least one further partition element on the at least one partition element. Preferably, the at least one bearing unit is designed to hold the at least one further partition element in defined positions. Preferably, the at least one further partition element is reversibly bendable. Preferably, the at least one further partition element is designed to be bent, at least partially, into or out of the aircraft seat area. Preferably, the at least one further partition element is dimensionally stable after bending.

[0013] Furthermore, it is proposed that the at least one infection control partition unit has at least one additional partition element, which is connected to the at least one partition element and extendable towards an armrest of the at least one aircraft seat. This design allows for a suitably large separation of the aircraft seating area from an adjacent aircraft seating area. This advantageously prevents air mixing in a direction perpendicular to the seating direction. Moreover, this design advantageously ensures that the airflow from the ventilation system penetrates the aircraft seating area, particularly the head area, in a defined vertical direction. This allows contaminated air to be safely extracted from the aircraft seating area without being drawn into an adjacent head area. This advantageously improves health protection.Preferably, the at least one further partition element is trapezoidal in shape. Preferably, the at least one further partition element is designed as a roller blind element and / or as a pleated blind element. Preferably, the at least one further partition element is arranged on the underside of the at least one partition element. Preferably, the at least one further partition element is integrated into the at least one partition element. Preferably, the at least one further partition element is designed to extend to the armrest of the at least one aircraft seat. Particularly preferably, the at least one further partition element is designed to be coupled to the armrest of the at least one aircraft seat.

[0014] The aircraft seating arrangement comprises at least one additional aircraft seat, which is arranged together with the at least one aircraft seat in a row, wherein the at least one infection control partition is coupled to the backrest of the at least one aircraft seat and to another backrest of the at least one additional aircraft seat. This configuration allows for an advantageous separation of the aircraft seating area from an adjacent aircraft seating area located behind the aircraft seating area, in particular behind the backrest. This advantageously improves the health protection of a passenger. Preferably, the at least one aircraft seat and the at least one additional aircraft seat form a bench seat. Preferably, the row of seats, in particular the bench seat, extends transversely to one direction of flight of the aircraft.Preferably, the at least one aircraft seat and the at least one further aircraft seat are arranged directly adjacent to each other. More preferably, the at least one aircraft seat and the at least one further aircraft seat are jointly mounted on the mounting platform via the mounting unit. Preferably, the at least one infection control partition is arranged at least partially, and particularly preferably at least substantially, between the backrest of the at least one aircraft seat and the backrest of the at least one further aircraft seat.

[0015] Furthermore, it is proposed that the at least one infection control partition unit has at least one fastening element designed to secure the partition unit between the backrest of at least one aircraft seat and the backrest of at least one other aircraft seat. This design allows for advantageously simple and quick installation of the at least one infection control partition unit. It is particularly preferred that the at least one infection control partition unit be inserted between the backrest of at least one aircraft seat and the backrest of at least one other aircraft seat. Preferably, the at least one fastening element is designed to fill at least a large portion of the space between the backrest and the backrest.The term "at least to a large extent" shall be understood to mean, in particular, at least 55%, preferably at least 65%, preferably at least 75%, particularly preferably at least 85%, and most preferably at least 95% of an imaginary area, especially between the backrest and the second backrest. In principle, "at least to a large extent" shall also be understood to mean that the at least one fastening element is provided to completely fill the space between the backrest and the second backrest. Particularly preferably, the at least one fastening element is provided to fill, at least to a large extent, the space between the backrest and the second backrest above the at least one armrest up to the top edge of the backrest.In principle, it is also conceivable that the at least one fastening element is designed to completely fill the space between the backrest and the other backrest above the at least one armrest, up to the top edge of the backrest. Preferably, the backrest is not adjustable. Particularly preferably, the backrest's inclination is fixed and cannot be adjusted by a passenger. Preferably, the at least one separating element is fixedly connected to the at least one fastening element. Particularly preferably, the at least one fastening element and the at least one separating element are formed integrally.The term "one-piece" is preferably understood to mean at least materially bonded, for example by a welding process, an adhesive bonding process, an injection molding process, and / or another process that would appear appropriate to a person skilled in the art, and / or advantageously formed in one piece, such as by manufacturing from a single casting and / or by manufacturing using a single- or multi-component injection molding process, and advantageously from a single blank. The at least one separating element is particularly preferably plate-shaped. Preferably, the at least one separating element extends at least substantially in the seating direction of the at least one aircraft seat. The at least one infection control separating unit is particularly preferably able to be installed and removed without tools between the backrest and the other backrest.

[0016] Furthermore, it is proposed that the at least one fastening element has a groove and a second groove, the first groove being designed to partially receive the backrest of the at least one aircraft seat and the second groove being designed to partially receive the backrest of the at least one additional aircraft seat. This design allows for advantageously simple retrofitting, as preferably no mounting hardware needs to be attached to the aircraft seat and / or the additional aircraft seat. Furthermore, the at least one infection control partition can be installed advantageously easily and quickly. Additionally, the at least one infection control partition can be held securely on the backrest and the additional backrest during accelerations in the direction of flight by means of the groove and the second groove. This provides advantageously reliable infection control.The term "receive" preferably means that the backrest extends into the groove in a lateral area, and the second backrest extends into the second groove in a lateral area. Preferably, the lateral area of ​​the second backrest faces the lateral area of ​​the first backrest. Particularly preferably, the backrest forms a connection area, with the groove encompassing this connection area. Preferably, the connection area is located in the lateral area of ​​the first backrest. Particularly preferably, the second backrest forms a further connection area, with the further groove encompassing this further connection area. Preferably, this further connection area is located in the lateral area of ​​the second backrest.Preferably, the fastening element is positively locked between the backrest and the further backrest in at least one direction, particularly the seating direction, in a plane parallel to the support plane. Preferably, the backrest has a principal extension plane. A "principal extension plane" is preferably understood to be a plane that is parallel to a largest side face of the smallest imaginary cuboid that just completely encloses a component, and in particular, passes through the center of the cuboid. The groove and the further groove are particularly preferably aligned at least substantially parallel to the principal extension plane of the backrest. In principle, it would also be conceivable for the groove and the further groove to be curved.

[0017] The at least one infection control partition unit has at least one partition element designed to fill at least a large portion of the space between the backrest of at least one aircraft seat and the backrest of at least one other aircraft seat. This design advantageously prevents air from mixing in a direction parallel to the seat direction. Furthermore, this design advantageously prevents air exhaled by a passenger sitting behind the aircraft seat from entering the aircraft seat area. This advantageously improves health protection. The at least one partition element is particularly preferably designed to fill at least a large portion of the space between the backrest and the other backrest above the at least one armrest, up to the top edge of the backrest.The term "at least to a large extent" shall be understood to mean, in particular, at least 55%, preferably at least 65%, preferably at least 75%, particularly preferably at least 85%, and most preferably at least 95% of an imaginary area, especially between the backrest and the second backrest. "At least to a large extent" shall also generally be understood to mean that at least one separating element is provided to completely fill the space between the backrest and the second backrest. Preferably, the backrest is adjustable. Particularly preferably, the backrest's inclination is adjustable by a passenger.

[0018] Furthermore, it is proposed that the at least one infection control partition unit has at least one fastening element that can be coupled to the backrest, wherein the at least one partition element is connected to the backrest at an upper end via the at least one fastening element. This design allows for a suitably reliable fastening of the at least one partition element at head height. This, in turn, allows for a suitably reliable level of health protection. Preferably, the at least one fastening element is permanently connected to the backrest. Preferably, this also includes the possibility that the at least one fastening element is permanently connected to a headrest connected to the backrest, to at least one cover element of the backrest, and / or to at least one panel of the backrest.Preferably, at least one fastening element is arranged in a force-fit, form-fit, and / or material-fit connection with a base frame of the backrest and / or on the backrest's upholstery. "Force-fit and / or form-fit connection" preferably refers to a detachable connection, where a holding force between two components is preferably transmitted by a geometric engagement of the components with one another and / or a frictional force between the components. "Material-fit connection" preferably refers to components being held together by atomic or molecular forces, such as in soldering, welding, bonding, and / or vulcanizing.

[0019] Furthermore, it is proposed that the at least one infection control partition unit has at least one additional fastening element that firmly connects the partition unit to a seat divider. This design allows the partition unit to extend up to the height of the seat base unit or to a height below it. This enables a suitably large coverage of the free space, even within a portion of the seat divider. This advantageously prevents exhaled air from a passenger seated behind the aircraft seat from entering the aircraft seating area, thus improving health protection. Preferably, the seat divider is arranged between the at least one aircraft seat and the at least one other aircraft seat.Preferably, the at least one further fastening element is arranged on the rear side of the seat divider, particularly in the knee area of ​​a passenger seated behind the aircraft seat. Preferably, the at least one further fastening element connects the at least one partition element to at least one pivot element, which is directly connected to the seat divider. Preferably, the at least one pivot element is designed to provide a pivot axis for a backrest swivel and / or a pivot axis for at least one bearing arm of a table unit.

[0020] Furthermore, it is proposed that the at least one separating element be formed integrally with at least one upholstery element of the backrest and / or with at least one further upholstery element of the other backrest. This design advantageously ensures that there are no significant gaps between rows of seats that could be permeable to aerosols. This allows for particularly effective infection control. Preferably, the at least one separating element is sewn to the at least one upholstery element and to the at least one further upholstery element. Preferably, the at least one upholstery element is made of a textile and / or leather, in particular synthetic leather. Preferably, the at least one upholstery element has an antiviral and / or antibacterial coating.

[0021] The aircraft seat device according to the invention is not intended to be limited to the application and embodiment described above. In particular, the aircraft seat device according to the invention may, in order to fulfill a function described herein, have a different number of individual elements, components and units than the number mentioned herein. Drawings

[0022] Further advantages become apparent from the following description of the drawings. The drawings illustrate nine exemplary embodiments of the invention. The drawings, the description, and the claims contain numerous features in combination. A person skilled in the art will expediently consider the features individually and combine them into meaningful further combinations.

[0023] They show: Fig. 1 a schematic representation of an aircraft seat in an embodiment that is no longer covered by the invention, Fig. 2 a schematic representation of an aircraft seat in an embodiment that is no longer covered by the invention, Fig. 3 a schematic representation of an infection control partition unit of the aircraft seat in the non-inventive embodiment, Fig. 4 a schematic representation of an aircraft seat in an embodiment that is no longer covered by the invention, Fig. 5 a schematic representation of the aircraft seat in the non-inventive embodiment, Fig. 6 a schematic representation of an aircraft seat in an embodiment that is no longer covered by the invention, Fig. 7 a schematic representation of an aircraft seat in an embodiment that is no longer covered by the invention.Fig. 8 a schematic representation of a variation of the aircraft seat device in the non-inventive embodiment, Fig. 9 a schematic representation of an aircraft seat device according to the invention in a sixth embodiment, Fig. 10 a schematic representation of an aircraft seat device according to the invention in a seventh embodiment, Fig. 11 a schematic detail view of a partial cutaway of the aircraft seat device according to the invention, Fig. 12 a schematic representation of an aircraft seat device according to the invention in an eighth embodiment, Fig. 13 a schematic representation of an aircraft seat device according to the invention in a ninth embodiment, and Fig. 14 a schematic representation of the aircraft seat device according to the invention in the ninth embodiment. Description of the exemplary implementations

[0024] In the Figure 1An aircraft seat assembly 10a is shown in a first embodiment not according to the invention. The aircraft seat assembly 10a is intended to be arranged in an aircraft cabin (not shown in detail). The aircraft seat assembly 10a has a mounting unit (not shown in detail).

[0025] The aircraft seating arrangement 10a comprises an aircraft seat 12a. The aircraft seat 12a is designed as an economy-class aircraft seat. The mounting unit is designed to mount the aircraft seat 12a on a mounting plane. The aircraft cabin floor forms the mounting plane. The aircraft seat 12a is part of a row of seats (not shown in detail). The aircraft seat 12a has a backrest 14a. The backrest 14a is coupled to the mounting unit. The aircraft seat 12a has a seat base (not shown in detail). The seat base forms a seating surface for a passenger seated on the aircraft seat 12a. The seat base is coupled to the mounting unit. The aircraft seat 12a has a headrest 18a. The headrest 18a is arranged on the backrest 14a. The headrest 18a is movably mounted on the backrest 14a.Alternatively, the headrest 18a could be fixedly attached to the backrest 14a. The headrest 18a is displaceable in a defined range in a direction 20a at least substantially orthogonal to the support plane. The headrest 18a has a cover element 22a. The cover element 22a of the headrest 18a is made of a textile, in particular a fabric, or of leather, in particular an imitation leather.

[0026] The aircraft seating device 10a has at least one seat divider (not shown in detail). This seat divider is coupled to the mounting unit. The seat divider is located directly next to the aircraft seat 12a. The aircraft seating device 10a has at least one armrest (not shown in detail) which is attached to the seat divider.

[0027] The aircraft seat 12a forms an aircraft seating area 24a. The aircraft seating area 24a is personally available to a passenger seated on the aircraft seat 12a, in particular to the upper body of the passenger, in a normal sitting position. The aircraft seating area 24a is ideally cuboid in shape. The aircraft seating area 24a is bounded by the backrest 14a in at least one direction, which is directed in particular opposite to a seating direction 26a of the aircraft seat 12a. The aircraft seating area 24a extends in a plane parallel to the mounting plane over an entire surface of the aircraft seat 12a, in particular over an entire surface of the seat base unit and over an entire surface of a back support surface of the backrest 14a arranged on the front of the backrest 14a.The at least one armrest limits the aircraft seating area 24a in at least one direction, which is oriented transversely to the seating direction 26a of the aircraft seat 12a. The aircraft seating area 24a extends in a plane orthogonal to the mounting plane, at least between the seat base unit and an upper edge 28a of the backrest 14a. The aircraft seating area 24a is limited opposite to the seating direction 26a by the backrest 14a of the aircraft seat 12a, in particular by the back support surface of the backrest 14a. The upper edge 28a of the backrest 14a defines a point on the backrest 14a that is furthest from the mounting plane. In principle, it would be conceivable for the aircraft seating area 24a to extend to an aircraft cabin partition arranged in front of the aircraft seat 12a or to another backrest arranged in front of the aircraft seat 12a.

[0028] The aircraft seat 12a forms a head area 30a. The head area 30a is designed as a sub-area of ​​the aircraft seat area 24a. The passenger's head is positioned within the head area 30a in a normal sitting posture. The position of the head area 30a depends on the passenger's height. The head area 30a extends from the passenger's neck to the top of the passenger's head. Viewed in a plane parallel to the support plane, the head area 30a is at least substantially the same size as the aircraft seat area 24a. The head area 30a is designed as a cutout in the aircraft seat area 24a. The cutout is cuboid in shape. The head area 30a is bounded by an imaginary lower plane and an imaginary upper plane. The passenger's head is positioned between the lower and upper planes. The lower plane intersects the passenger's neck.The upper plane intersects the highest point of the passenger's head. The lower and upper planes are aligned parallel to the support plane. The lower plane is positioned closer to the support plane than the upper plane. It would also be conceivable, in principle, that the lower plane intersects the lowest point of the headrest 18a and the upper plane the highest point of the headrest 18a.

[0029] The aircraft seating unit 10a includes an infection control partition 32a. The infection control partition 32a is designed to provide a partial physical separation of the aircraft seating area 24a from an environment 34a of the aircraft seating area 24a. The environment 34a of the aircraft seating area 24a is configured as an area outside the aircraft seating area 24a. The environment 34a is configured as another aircraft seating area (not shown) and / or an aircraft cabin aisle area (not shown). The physical separation is intended to prevent a passenger from being infected by a pathogen. Pathogens can be introduced into the air of the aircraft seating area 24a, particularly the head area 30a, by the passenger's exhalation and / or coughing. Pathogens can also be introduced into the air of the environment 34a by another passenger or crew member's exhalation and / or coughing.The infection control partition 32a is designed to prevent pathogens in the air of the surrounding area 34a from entering the head area 30a. The infection control partition 32a is designed to prevent and / or prevent pathogens in the air of the aircraft seating area 24a, in particular the head area 30a, from leaving the aircraft. The infection control partition 32a is designed to separate the aircraft seating area 24a at the head area 30a from the surrounding area 34a of the aircraft seating area 24a, in particular from the rest of the aircraft seating area and / or the aircraft cabin aisle.

[0030] The infection control partition 32a is arranged on the backrest 14a of the aircraft seat 12a. The infection control partition 32a is arranged on the headrest 18a of the aircraft seat 12a. The infection control partition 32a is rigidly connected to the headrest 18a of the aircraft seat 12a. The infection control partition 32a is movably mounted relative to the backrest 14a. The infection control partition 32a is movable in direction 20a at least substantially orthogonal to the mounting plane together with the headrest 18a. The infection control partition 32a is displaceable in direction 20a at least substantially orthogonal to the mounting plane in the same defined area as the headrest 18a.

[0031] The infection control separation unit 32a includes a separation element 36a. The separation element 36a is designed to provide a physical barrier. The separation element 36a is intended to physically separate the head area 30a from the surroundings 34a of the aircraft seating area 24a. The separation element 36a is designed to prevent pathogens in the air of the surroundings 34a from entering the head area 30a. The separation element 36a is designed to prevent and / or prevent pathogens in the air of the head area 30a from leaving the area. The separation element 36a is designed to separate the aircraft seating area 24a in the head area 30a from the surroundings 34a of the aircraft seating area 24a, in particular from the rest of the aircraft seating area and / or the aircraft cabin aisle. The separation element 36a is plate-shaped. The separating element 36a has a trapezoidal basic shape.The partition element 36a extends at least substantially in the seating direction 26a of the aircraft seat 12a. The partition element 36a extends at least 30 cm away from the backrest 14a in the seating direction 26a. A principal extension plane of the partition element 36a is oriented at least substantially orthogonal to the mounting plane. The principal extension plane of the partition element 36a is oriented at least substantially parallel to the seating direction 26a. In this case, the partition element 36a is rigidly designed. Alternatively, however, it would be conceivable for the partition element 36a to be at least partially flexible. The partition element 36a is movably mounted to the backrest 14a via the headrest 18a. The partition element 36a is arranged laterally on the headrest 18a. The partition element 36a is formed integrally with the headrest 18a. Alternatively, it would be conceivable that the separating element 36a could be retrofitted to the headrest 18a.The partition element 36a has a fixed end 38a, which is rigidly connected to the headrest 18a. The partition element 36a has a free end 40a, which is spaced apart from the fixed end 38a in the seating direction 26a. The partition element 36a has a vertical extension at the free end 40a that is greater than a vertical extension at the fixed end 38a. The partition element 36a extends at least partially beyond the upper edge 28a of the backrest 14a. The partition element 36a extends beyond the upper edge 28a of the backrest 14a at the free end 40a. The partition element 36a has a cover element 42a. The cover element 42a of the partition element 36a is made of a textile, in particular a fabric, or of leather, in particular an imitation leather. The partition element 36a is flame-retardant. The reference element 42a of the separating element 36a is made of the same material as the reference element 22a of the headrest 18a.The separating element 36a is movable in direction 20a at least substantially orthogonal to the mounting plane together with the headrest 18a. The separating element 36a is displaceable in direction 20a at least substantially orthogonal to the mounting plane in the same defined area as the headrest 18a.

[0032] The separating element 36a possesses virucidal properties. "Vircucidal properties" preferably refers to properties of the separating element 36a by which a viral nucleic acid can be destroyed, in particular a viral envelope can be denatured or removed, thereby reducing or completely preventing viral infectivity. Virucidal properties advantageously enable virus inactivation. This allows for particularly beneficial health protection. Advantageously, other units and / or elements of the aircraft seat 12a, in particular the seat base unit, the backrest 14a, and / or a table unit of the aircraft seat 12a (not shown in detail), can also exhibit virucidal properties, at least in certain areas. These can be identical to those of the separating element 36a.

[0033] In principle, it would be conceivable that the separating element 36a has a virucidal coating. The coating is self-disinfecting. The coating is applied to a surface of the separating element 36a.

[0034] Furthermore, it would be conceivable that the separating element 36a has a smooth surface that prevents the deposition of dirt, viruses, germs and / or bacteria on the separating element 36a and / or the reference element 42a of the separating element 36a. This would allow for advantageously simple and efficient cleaning and / or disinfection of the separating element 36a.

[0035] Alternatively or additionally, it would be conceivable for the separating element 36a to have a film. In this case, the film could replace the reference element 42a of the separating element 36a. The film of the separating element 36a could be designed to be peeled off and / or removed from the separating element 36a, particularly without tools. This would allow for a conveniently quick replacement of the film on the separating element 36a.

[0036] In principle, it would also be conceivable that the infection control partition 32a includes at least one disinfection module (not shown in detail) designed to automatically disinfect the partition 36a. This disinfection module could apply a disinfectant to the reference element 42a of the partition 36a or to the partition 36a itself. It would also be conceivable that the disinfection module is integrated into the partition 36a. Alternatively or additionally, it would be conceivable that the disinfection module includes at least one UV light source designed to irradiate the infection control partition 32a and / or the aircraft seat 12a with UV light in a defined manner. It would also be conceivable that the disinfection module could irradiate other, adjacent aircraft seats in a defined manner.

[0037] The infection control partition 32a includes a further partition 44a. The further partition 44a is identical to the partition 36a except for being a mirror image of the partition 36a. A main extension plane of the further partition 44a is aligned at least substantially parallel to the main extension plane of the partition 36a. The partition 36a, the headrest 18a, and the further partition 44a together form a U-shape that surrounds the head area 30a.

[0038] In principle, it would also be conceivable for the infection control partition 32a to include at least one light module and / or at least one sound module. The at least one light module and / or the at least one sound module could be integrated into the partition element 36a and / or into the further partition element 44a. The at least one light module could, for example, be designed as a reading lamp or as ambient lighting. The at least one sound module could, for example, be designed as a loudspeaker through which audio content from an in-flight entertainment system can be played back. This would provide a significantly higher level of comfort for a passenger seated in aircraft seating area 24a.

[0039] In the Figures 2 to 12Eight further embodiments are shown. The following descriptions and drawings are essentially limited to the differences between the embodiments, whereby, with regard to identically designated components, especially those with the same reference numerals, reference is also generally made to the drawings and / or the description of the other embodiments, in particular the Figure 1 , can be referred to. To

[0040] The distinguishing feature of the embodiments is the letter a, the reference numeral of the embodiment in the Figure 1 recreated. In the exemplary embodiments of the Figures 2 to 14 The letter a is replaced by the letters b to i.

[0041] In the Figures 2 and 3An aircraft seat device 10b is shown in a second embodiment, not according to the invention. The aircraft seat device 10b has a mounting unit (not shown in detail). The aircraft seat device 10b comprises an aircraft seat 12b. The aircraft seat 12b has a backrest 14b. The aircraft seat 12b has a seat base unit (not shown in detail). The aircraft seat 12b has a seating direction 26b. The aircraft seat 12b has a headrest 18b. The headrest 18b is movably mounted on the backrest 14b. The headrest 18b is displaceable in a direction 20b at least substantially orthogonal to the mounting plane within a defined range. The headrest 18b has a reference element 22b. The aircraft seat 12b forms an aircraft seat area 24b. The aircraft seat 12b forms a head area 30b.

[0042] The aircraft seating assembly 10b comprises a further aircraft seat 46b. The further aircraft seat 46b is designed at least substantially identically to the aircraft seat 12b. The aircraft seat 12b and the further aircraft seat 46b form a bench seat. In this case, the bench seat extends transversely to one direction of flight of the aircraft. The aircraft seat 12b and the further aircraft seat 46b are arranged directly adjacent to each other. The aircraft seat 12b and the further aircraft seat 46b are jointly supported on the support unit at the support level. The aircraft seat 12b and the further aircraft seat 46b are part of a row of seats (not shown in detail). The aircraft seating assembly 10b has at least one seat divider (not shown in detail). The seat divider is arranged directly between the aircraft seat 12b and the further aircraft seat 46b.Aircraft seat 12b and the other aircraft seat 46b are separated from each other only by the seat divider. The aircraft seat assembly 10b has at least one armrest 50b, which is arranged on the at least one seat divider. The armrest 50b is arranged between aircraft seat 12b and the other aircraft seat 46b. The armrest 50b is designed to pivot.

[0043] The aircraft seat assembly 10b includes an infection control partition 32b. The infection control partition 32b is designed to separate the aircraft seat area 24b in the head area 30b from an environment 34b of the aircraft seat area 24b, in particular from a further aircraft seat area 52b of the further aircraft seat 46b. In this case, the environment 34b is configured as the further aircraft seat area 52b of the further aircraft seat 46b. The infection control partition 32b is arranged on the backrest 14b of the aircraft seat 12b. The infection control partition 32b is arranged on the headrest 18b of the aircraft seat 12b. The infection control partition 32b is fixedly connected to the headrest 18b of the aircraft seat 12b. The infection control partition 32b is movably mounted relative to the backrest 14b.The infection control separation unit 32b can be moved in the direction 20b at least essentially orthogonally to the mounting plane together with the headrest 18b.

[0044] The infection control partition 32b comprises a partition 36b. The partition 36b is designed to be detachable from the headrest 18b. The partition 36b is intended to separate the aircraft seat area 24b in the head area 30b from the surrounding area 34b of the aircraft seat area 24b, in particular from the further aircraft seat area 52b of the aircraft seat 46b. The partition 36b is plate-shaped. A plate-shaped base body of the partition 36b is thin-walled. "Thin-walled" preferably means a material thickness of at least 3 mm that is substantially constant. The partition 36b has a rectangular base shape. A principal plane of extension of the partition 36b is aligned at least substantially parallel to the seating direction 26b. The separating element 36b has a fixed end 38b, via which the separating element 36b is coupled to the headrest 18b.The separating element 36b has a free end 40b, which is spaced apart from the fixed end 38b in the seating direction 26b. In this case, the separating element 36b has a vertical extension at the free end 40b that is at least substantially equal in length to a vertical extension at the fixed end 38b. The separating element 36b is rigid in this case. The separating element 36b is made of a plastic, a fiber-reinforced plastic, or a sheet metal. In this case, the separating element 36b does not have a reference element. However, it would be conceivable for the separating element 36b to have a reference element. It would also be conceivable for the separating element 36b to be transparent. The separating element 36b is arranged laterally next to the headrest 18b. The separating element 36b is arranged at least substantially between the aircraft seat 12b and the other aircraft seat 46b.An axis orthogonal to the support plane intersects the partition element 36b and the armrest 50b. The head area 30b extends at least from an imaginary lower plane that intersects a lower edge 54b of the partition element 36b, and from an imaginary upper plane that intersects a top edge 56b of the partition element 36b. In this case, the lower plane intersects a lowest point of the headrest 18b and the upper plane an uppermost point of the headrest 18b.

[0045] In contrast to the first embodiment, the second embodiment differs in particular in the connection of the infection control partition 32b to the headrest 18b. The infection control partition 32b has a fastening element 58b. The fastening element 58b is designed to connect the partition 36b to the headrest 18b. The fixed end 38b of the partition 36b is rigidly connected to the fastening element 58b. The fastening element 58b is arranged between the headrest 18b and the backrest 14b. The fastening element 58b contacts the headrest 18b. The fastening element 58b is designed to be detachable from the headrest 18b. The fastening element 58b is designed as an additional component to the headrest 18b. The fastening element 58b does not form part of the headrest 18b. The fastening element 58b is designed, at least substantially, as a plate.The mounting element 58b has a plate-shaped base body with thin walls. The mounting element 58b and the separating element 36b are formed integrally. A principal plane of extension of the mounting element 58b is oriented at least substantially orthogonally to the principal plane of extension of the separating element 36b. The infection control separation unit 32b is hingeless. The separating element 36b is fixed relative to the mounting element 58b.

[0046] The fastening element 58b has a recess 60b. The recess 60b is at least substantially rectangular. The recess 60b is formed as a cutout extending from a lower edge 62b of the fastening element 58b. A fastening element for the headrest 18b, not shown in detail, is arranged in the recess 60b. The fastening element of the headrest 18b secures the headrest 18b to the backrest 14b.

[0047] The fastening element 58b has several slots 64b. In this case, the fastening element 58b has three slots 64b. The slots 64b are located above the fastening element of the headrest 18b. The slots 64b are located above the recess 60b. The slots 64b are each configured as a through hole. The slots 64b are each configured as an elongated hole. The infection control partition 32b comprises two retaining elements 66b. The retaining elements 66b are each configured as a band. The retaining elements 66b are designed to connect the fastening element 58b to the headrest 18b. The retaining elements 66b surround the headrest 18b in a ring-like fashion. The retaining elements 66b are each guided through one of the slots 64b. This allows the fastening element 58b to be connected to the headrest 18b by friction and / or form-fitting means. In the present case, the retaining elements 66b are each designed as an elastic rubber band.In the present case, the two retaining elements 66b are guided through the outer of the three slots 64b, with one of the three slots 64b remaining unused. Alternatively, it would be conceivable that the infection control partition 32b has only one retaining element 66b, which is guided through the middle of the three slots 64b, with the outer slots 64b remaining unused. This would advantageously allow a single infection control partition 32b to be provided for differently configured headrests and / or headrest connections to the backrest 14b. In the present case, the retaining elements 66b are concealed by the cover element 22b of the headrest 18b. Alternatively, however, it would also be conceivable that the retaining elements 66b are arranged on an outer surface of the cover element 22b facing the passenger.In principle, it would also be conceivable that the reference element 22b of the headrest 18b is guided through the slots 64b, with the fastening element 58b being connected to the headrest 18b by means of the reference element 22b of the headrest 18b. In this case, the retaining elements 66b for connecting the fastening element 58b to the headrest 18b could be omitted. Alternatively, it would be conceivable that the infection control partition 32b has at least one retaining element designed as a hook and loop fastener, wherein the at least one retaining element is arranged between the recess 60b and an upper edge 68b of the fastening element 58b, in particular between the slots 64b and the upper edge 68b of the fastening element 58b, and is intended to be coupled to the headrest 18b.

[0048] Alternatively or additionally, it would be conceivable that the retaining elements 66b are connected to the fastening element 58b by means of snap fasteners. The snap fasteners can be arranged on the upper edge 68b of the fastening element 58b and / or on the lower edge 62b of the fastening element 58b.

[0049] In principle, it would also be conceivable that the retaining elements 66b are each designed as a cable tie, wherein the retaining elements 66b connect the fastening element 58b to the headrest 18b, in particular to the fastening means of the headrest 18b.

[0050] Alternatively, it would also be conceivable that the infection control partition 32b comprises at least one hook-and-loop fastener that connects the fastening element 58b directly to the headrest 18b, in particular to the cover element 22b of the headrest 18b. Part of the hook-and-loop fastener is arranged on a side of the headrest 18b facing the backrest 14b. A corresponding further part of the hook-and-loop fastener is arranged on a side of the fastening element 58b facing the headrest 18b.

[0051] The infection control separation unit 32b has a stiffening element 70b. The stiffening element 70b is designed to stiffen the separation element 36b relative to the fastening element 58b. Furthermore, the stiffening element 70b is designed to prevent twisting of the fastening element 58b. The stiffening element 70b is plate-shaped. A principal plane of extension of the stiffening element 70b is aligned at least substantially parallel to the mounting plane. The principal plane of extension of the stiffening element 70b is aligned at least substantially orthogonal to the principal plane of extension of the separation element 36b and to the principal plane of extension of the fastening element 58b. The stiffening element 70b is formed integrally with the separation element 36b.The stiffening element 70b forms a projection at the upper edge 56b of the separating element 36b, extending into the aircraft seat area 24b of the aircraft seat 12b. The stiffening element 70b is integrally formed with the fastening element 58b. The stiffening element 70b forms a projection at the upper edge 68b of the fastening element 58b, extending into the aircraft seat area 24b of the aircraft seat 12b. It is conceivable that the stiffening element 70b rests on the headrest 18b. Alternatively, it is conceivable that the infection control partition 32b has several stiffening ribs formed by the separating element 36b. These stiffening ribs extend in the seating direction 26b.Additionally or alternatively, it would be conceivable that the infection control separation unit 32b has several stiffening elements at the rear end 38b, which stiffen the separation element 36b relative to the fastening element 58b.

[0052] The infection control partition 32b includes an optional edge protector 72b in this case. The edge protector 72b is designed to protect the passenger from injury caused by a free edge, particularly a sharp one, of the thin-walled partition element 36b. The edge protector 72b can be made, for example, of rubber and / or foam. The edge protector 72b surrounds at least one free edge of the partition element 36b. The edge protector 72b surrounds at least one free edge of the fastening element 58b. The edge protector 72b surrounds at least one free edge of the stiffening element 70b.

[0053] In the Figures 4 and 5An aircraft seating device 10c is shown in a third embodiment, not according to the invention. The aircraft seating device 10c has a mounting unit (not shown in detail). The aircraft seating device 10c comprises an aircraft seat 12c. The aircraft seat 12c has a backrest 14c. The aircraft seat 12c has a seat base 16c. The aircraft seat 12c has a seating direction 26c. The aircraft seat 12c may, in principle, have a headrest. In the present case, the aircraft seat 12c does not have a headrest. The aircraft seat 12c forms an aircraft seating area 24c. The aircraft seat 12c forms a head area 30c. The aircraft seating device 10c has at least one armrest 50c.

[0054] The aircraft seat assembly 10c includes an infection control partition 32c. The infection control partition 32c is designed to separate the aircraft seat area 24c at the head end 30c from an environment 34c of the aircraft seat area 24c. The infection control partition 32c is arranged on the backrest 14c of the aircraft seat 12c. The infection control partition 32c is coupled to the backrest 14c of the aircraft seat 12c. The infection control partition 32c includes a partition element 36c. The partition element 36c is designed to be removable from the backrest 14c. The partition element 36c is designed to separate the aircraft seat area 24c at the head end 30c from the environment 34c of the aircraft seat area 24c.

[0055] In contrast to the first and second embodiments, the infection control separation unit 32c from the third embodiment is directly connected to the backrest 14c.

[0056] The partition element 36c is L-shaped. The partition element 36c is partially located laterally next to the backrest 14c. The partition element 36c is partially located above the backrest 14c. A principal extension plane of the backrest 14c intersects the partition element 36c. The partition element 36c extends at least partially beyond an upper edge of the backrest 14c. In this case, the partition element 36c is rigidly designed. The partition element 36c has a free end 40c. The free end 40c is spaced from the backrest 14c in the seating direction 26c. A maximum extension of the partition element 36c in a direction transverse to the seating direction 26c and parallel to the support plane is greater than a maximum extension of the backrest 14c in a direction transverse to the seating direction 26c and parallel to the support plane. The partition element 36c has a reference element 42c. In this case, the reference element 42c is made of artificial leather.In principle, it is conceivable that the separating element 36c and / or the cover element 42c are padded. In the present case, the aircraft seat 12c has an anti-macassar 168c. The anti-macassar 168c is arranged on the separating element 36c. The anti-macassar 168c is connected to the cover element 42c by means of a hook and loop fastener.

[0057] The aircraft seat 12c has a literature pocket 74c. The literature pocket 74c is located on the rear side of the backrest 14c. The literature pocket 74c is integrated into the backrest 14c in an upper area. The aircraft seat 12c has a table unit 76c, which is located on the rear side of the backrest 14c. The table unit 76c has a table 78c. When folded down, the table 78c is directly adjacent to the literature pocket 74c. The literature pocket 74c has at least one opening in the material towards the table 78c. A plane parallel to the mounting plane intersects the head area 30c and the literature pocket 74c. A plane parallel to the mounting plane intersects the table 78c of the table unit 76c and the literature pocket 74c.

[0058] The infection control partition 32c has a fastening element 80c. The fastening element 80c is designed to connect the partition element 36c to the backrest 14c. The fastening element 80c is integrally formed with the partition element 36c. The reference element 42c spans the partition element 36c and the fastening element 80c. The fastening element 80c extends at least 10 cm from a lower edge 54c of the partition element 36c in the direction of the support plane. The fastening element 80c is at least partially located in the literature pocket 74c. The fastening element 80c is designed to be inserted into the literature pocket 74c in a direction at least substantially orthogonal to the support plane. The fastening element 80c arranges the separating element 36c in at least one direction, in particular the seating direction 26c, in a plane parallel to the mounting plane at least in a form-fitting manner in the literature pocket 74c.This allows for a conveniently simple arrangement of the infection control partition 32c on the backrest 14c. In principle, it would be conceivable for the fastening element 80c to have at least one locking element by means of which the fastening element 80c can be positively locked into the literature pocket 74c and / or onto a component of the backrest 14c adjacent to the literature pocket 74c. For example, it would be conceivable for the at least one locking element to engage in the at least one opening in the material of the literature pocket 74c in order to lock the fastening element 80c into the literature pocket 74c. This would advantageously prevent the fastening element 80c from being moved out of the literature pocket 74c.

[0059] The infection control partition 32c has an additional fastening element 170c. This additional fastening element 170c is designed as a hook-and-loop fastener. The additional fastening element 170c is arranged on a surface of the partition 36c that rests on the backrest 14c and faces the mounting plane. The additional fastening element 170c is coupled to a hook-and-loop fastener located on the upper edge of the backrest 14c. This allows the partition 36c to be connected to the backrest 14c particularly advantageously. The anti-Makassar visor 168c of the aircraft seat 12c is designed to be coupled to the hook-and-loop fastener located on the upper edge of the backrest 14c without the infection control partition 32c being installed. This allows for particularly advantageous multiple uses of the hook-and-loop fastener located on the upper edge of the backrest 14c.

[0060] The infection control partition 32c has a further partition element 82c. The further partition element 82c is arranged at the free end 40c of the partition element 36c. The further partition element 82c is movably arranged on the partition element 36c. The further partition element 82c is pivotably attached to the partition element 36c. A pivot axis 104c, about which the further partition element 82c is pivotably mounted, is oriented transversely to the seating direction 26c. The pivot axis 104c, about which the further partition element 82c is pivotably mounted, is oriented at least substantially parallel to the mounting plane. The pivot axis 104c is spaced from the backrest 14c in the seating direction 26c. The infection control separation unit 32c has a storage unit 84c, which is designed to pivotally mount the further separation element 82c on the separation element 36c. The storage unit 84c is designed to hold the further separation element 82c in defined positions.The additional separating element 82c is designed to be reversibly bendable. The additional separating element 82c is intended to be bent, at least partially, into the aircraft seat area 24c. It would also be conceivable, in principle, that the additional separating element 82c is intended to be bent, at least partially, out of the aircraft seat area 24c. The additional separating element 82c is designed to be dimensionally stable after bending.

[0061] The further separating element 82c has a further reference element 86c ( Fig. 5 ), which at least substantially spans the further separating element 82c. The further reference element 86c is, in the present case, made of artificial leather and has a foam core.

[0062] In the Figure 6An aircraft seating device 10d is shown in a fourth embodiment, not according to the invention. The aircraft seating device 10d has a mounting unit 88d. The aircraft seating device 10d comprises an aircraft seat 12d. The aircraft seat 12d has a backrest 14d. The aircraft seat 12d has a seat base unit 16d. The aircraft seat 12d has a seating direction 26d. The aircraft seat 12d may, in principle, have a headrest. The aircraft seat 12d forms an aircraft seating area 24d. The aircraft seat 12d forms a head area 30d. The aircraft seating device 10d comprises two further aircraft seats 46d, 90d. The further aircraft seats 46d, 90d are designed at least substantially identically to the aircraft seat 12d. The aircraft seat 12d and the further aircraft seats 46d, 90d form a bench seat 48d. Aircraft seat 12d and the other aircraft seat 46d are located directly next to each other.Aircraft seat 12d and the other aircraft seats 46d and 90d are jointly mounted on the mounting platform via the mounting unit 88d. The aircraft seat assembly 10d has at least one seat divider 92d. The seat divider 92d is located directly next to aircraft seat 12d and on one outer side of the seat bench 48d. Alternatively, the seat divider 92d can also be located directly between aircraft seat 12d and the other aircraft seat 46d. The aircraft seat assembly 10d has at least one armrest 50d, which is attached to the at least one seat divider 92d. The armrest 50d is pivotable.

[0063] The aircraft seat assembly 10d includes an infection control partition 32d. The infection control partition 32d is designed to separate the aircraft seat area 24d, at least in the head area 30d, from an environment 34d of the aircraft seat area 24d, in particular from an aircraft cabin aisle area 94d. In the present case, the environment 34d is configured as the aircraft cabin aisle area 94d. The infection control partition 32d is arranged on the backrest 14d of the aircraft seat 12d. The infection control partition 32d can also be arranged on the headrest of the aircraft seat 12d. The infection control partition 32d can, in principle, be attached to the backrest 14d and / or the headrest as in the preceding embodiments. The infection control partition 32d includes a partition element 36d.The separating element 36d can be designed in principle identically to the separating elements 36a, 36b, 36c from the preceding embodiments. In the present case, the separating element 36d has a trapezoidal basic shape. The separating element 36d is arranged at least substantially between the aircraft seat 12d and an aircraft cabin aisle. Alternatively, the separating element 36d can also be arranged at least substantially between the aircraft seat 12d and the other aircraft seat 46d.

[0064] In contrast to the previous embodiments, the infection control separation unit 32d in the fourth embodiment differs in particular by an enlargeable separation of the aircraft seating area 24d.

[0065] The infection control partition 32d has a further partition 96d. The further partition 96d is transparent. Alternatively, the further partition 96d can also be opaque. The further partition 96d is connected to the partition 36d. The further partition 96d is arranged on a lower surface 98d of the partition 36d. The further partition 96d is at least partially integrated into the partition 36d. The further partition 96d is extendable towards the armrest 50d. The further partition 96d is trapezoidal. In this case, the further partition 96d is designed as a roller blind element and / or as a pleated blind element. The further partition 96d is intended to extend to the armrest 50d. The further partition 96d is intended to be coupled to the armrest 50d.The additional partition element 96d is connected in this case to the partition element 36d and to the armrest 50d. The additional partition element 96d has an armrest attachment area 100d in which the additional partition element 96d surrounds the armrest 50d in a ring-like manner. The infection control partition unit 32d has a storage unit 102d in this case. The storage unit 102d is arranged on or within the partition element 36d. The storage unit 102d is located on the underside 98d of the partition element 36d. The storage unit 102d is designed to store the additional partition element 96d. In principle, it would be conceivable that the storage unit 102d forms a winding unit intended to roll up and / or unroll the roller blind element, or that the storage unit 102d forms a storage space intended to accommodate the pleated blind element in a folded state.In principle, it would be conceivable that the infection control separation unit 32d includes a disinfection module (not shown in detail) designed to automatically disinfect the further separation element 96d and / or the separation element 36d, particularly when the further separation element 96d is stowed away. The disinfection module can be at least partially located within the storage unit 102d. It would be conceivable that the disinfection module applies a disinfectant when the further separation element 96d is rolled up and / or unrolled, and / or that the disinfection module irradiates the further separation element 96d with UV light during the rolling up and / or unrolling process.In principle, it would be conceivable that the electrical energy generated by the rolling up and / or unrolling of the further separating element 96d, in particular by means of an electrical generator of the disinfection module, is intended to be used for irradiating the further separating element 96d with UV light by means of a UV light source of the disinfection module.

[0066] Alternatively, the additional separating element 96d could be designed as a film or a textile. In this case, the additional separating element 96d would be stretched between the separating element 36d and the armrest 50d. It would be conceivable that the additional separating element 96d could be connected to the separating element 36d and / or the armrest 50d by means of snap fasteners and / or hook and loop fasteners.

[0067] In the Figure 7 and 8 An aircraft seat device 10e is shown in a fifth embodiment, not according to the invention. Figure 7 and 8Figure 1 shows two variations of the aircraft seat assembly 10e, whereby the following features apply to both figures unless explicitly stated otherwise. The aircraft seat assembly 10e has a mounting unit 88e. The aircraft seat assembly 10e comprises an aircraft seat 12e. The aircraft seat 12e has a backrest 14e. The backrest 14e of the aircraft seat 12e is fixed. The inclination of the backrest 14e of the aircraft seat 12e is fixed and cannot be adjusted by a passenger. The backrest 14e has a main extension plane. The aircraft seat 12e has a seat base unit 16e. The aircraft seat 12e has a seating direction 26e. The aircraft seat 12e may, in principle, have a headrest 18e ( Fig. 8The aircraft seat 12e forms an aircraft seating area 24e. The aircraft seat 12e forms a head section 30e. The aircraft seating assembly 10e comprises at least one further aircraft seat 46e. The at least one further aircraft seat 46e is designed at least substantially identically to the aircraft seat 12e. The aircraft seat 12e and the at least one further aircraft seat 46e form a bench seat 48e. The further aircraft seat 46e is arranged together with the aircraft seat 12e in a row of seats. The aircraft seat 12e and the further aircraft seat 46e are arranged directly next to each other. The aircraft seat 12e and the at least one further aircraft seat 46e are jointly supported on the support level by the support unit 88e. The aircraft seating assembly 10e has at least one seat divider 92e. The seat divider 92e is arranged directly between the aircraft seat 12e and the further aircraft seat 46e.Aircraft seat 12e and the other aircraft seat 46e are separated from each other only by the seat divider 92e. The aircraft seat assembly 10e has at least one armrest 50e, which is arranged on the seat divider 92e. The armrest 50e is located between aircraft seat 12e and the other aircraft seat 46e. The armrest 50e is pivotable.

[0068] The aircraft seat assembly 10e includes an infection control partition 32e. In contrast to the preceding embodiments, the infection control partition 32e is alternatively connected to the backrest 14e. The infection control partition 32e is coupled to the backrest 14e of the aircraft seat 12e and to a further backrest 106e of the second aircraft seat 46e. The second backrest 106e of the second aircraft seat 46e is fixed. The inclination of the second backrest 106e of the second aircraft seat 46e is fixed and cannot be adjusted by a passenger. The infection control partition 32e is arranged on the backrest 14e of the aircraft seat 12e and on the second backrest 106e of the second aircraft seat 46e. The infection control partition unit 32e is designed to be inserted between the backrest 14e of the aircraft seat 12e and the further backrest 106e of the further aircraft seat 46e.The infection control partition 32e can only be fully installed when the armrest 50e is in a functional position. The infection control partition 32e is designed to separate the aircraft seat area 24e, at least in the head area 30e, from its surroundings 34e, in particular from another aircraft seat area 52e of the other aircraft seat 46e. The infection control partition 32e is positioned at least partially between the backrest 14e of the aircraft seat 12e and the other backrest 106e of the other aircraft seat 46e. The infection control partition 32e can be installed and removed between the backrest 14e and the other backrest 106e without tools.

[0069] The infection control partition 32e has a fastening element 108e. In this case, the fastening element 108e is made of foam. Alternatively, it would also be conceivable for the fastening element 108e to be made of a combination of plastic and foam. The fastening element 108e is intended for fastening the infection control partition 32e and is designed to be positioned between the backrest 14e of aircraft seat 12e and the backrest 106e of the other aircraft seat 46e. The fastening element 108e is designed to be inserted between the backrest 14e of aircraft seat 12e and the backrest 106e of the other aircraft seat 46e. The fastening element 108e is designed to fill at least a large part of the gap 110e between the backrest 14e and the backrest 106e.The clearance 110e extends in this case from an upper edge of the seat divider 92e to an upper edge 28e of the backrest 14e. The fastening element 108e is designed to fill at least a large part of the clearance 110e between the backrest 14e and the further backrest 106e above the armrest 50e, up to the upper edge 28e of the backrest 14e. The main plane of extension of the backrest 14e intersects the fastening element 108e. The fastening element 108e is movable in a direction 112e, at least substantially parallel to the main plane of extension of the backrest 14e, for the purpose of installing and / or removing the infection control partition 32e. In principle, it would be conceivable for the backrest 14e of the aircraft seat 12e to be adjustable, with the inclination of the backrest 14e being adjustable by a passenger.In this case, the fastening element 108e could alternatively be mounted and / or dismounted, in particular by clipping it into place, and / or by pivoting the fastening element 108e between the backrest 14e and the further backrest 106e, for example, if the backrest 14e is pivoted towards the backrest 106e. This would allow for advantageously simple mounting of the infection control partition 32e even if the space above the top edge 28e of the backrest 14e is limited.

[0070] The fastening element 108e is positively engaged in at least one direction, particularly in the seating direction 26e, in a plane parallel to the mounting plane between the backrest 14e and the further backrest 106e. The fastening element 108e has an H-shaped cross-section, particularly in a plane at least substantially parallel to the mounting plane. The cross-section is at least substantially constant over the entire length of the fastening element 108e. The fastening element 108e has a groove 114e. The groove 114e is designed to partially receive the backrest 14e of the aircraft seat 12e. The backrest 14e extends into the groove 114e in a lateral area of ​​the backrest 14e, which faces the further backrest 106e. The groove 114e extends over the entire length of the fastening element 108e. The backrest 14e forms a connection area.The attachment area is located in the lateral region of the backrest 14e. The groove 114e encompasses the attachment area. The fastening element 108e has a further groove 116e. This further groove 116e is designed to partially accommodate the further backrest 106e of the further aircraft seat 46e. The further backrest 106e extends into the further groove 116e in a lateral region of the further backrest 106e, which faces the backrest 14e. The further groove 116e extends over the entire length of the fastening element 108e. The further backrest 106e forms a further attachment area. This further attachment area is located in the lateral region of the further backrest 106e. The further groove 116e encompasses the further attachment area. The groove 114e and the further groove 116e are identical in design. In the present case, the groove 114e and the further groove 116e are each rectangular in shape.Alternatively, the groove 114e and the further groove 116e can each be U-shaped, V-shaped, or Ω-shaped. It would also be conceivable for the groove 114e to be asymmetrically shaped, particularly to adapt to the shape of the backrest 14e. The groove 114e and the further groove 116e are each located on opposite sides of the fastening element 108e. The groove 114e and the further groove 116e are aligned at least substantially parallel to the main plane of extension of the backrest 14e. It would also be conceivable for the groove 114e and the further groove 116e to be curved along the entire length of the fastening element 108e. This would allow the groove 114e to be advantageously adapted to the shape of the backrest 14e.The groove 114e and the further groove 116e each serve as a guide track for inserting the infection control separation unit 32e in the direction 112e between the backrest 14e and the further backrest 106e.

[0071] In principle, it would be conceivable that the fastening element 108e is firmly connected to the armrest 50e and / or to the seat divider 92e. It would also be conceivable that the infection control partition 32e has at least one retaining element which connects the fastening element 108e to the armrest 50e and / or to the seat divider 92e by frictional and / or positive locking. This retaining element can be designed as in the second embodiment.

[0072] Alternatively, the fastening element 108e could have a groove on only one side, with the fastening element 108e being arranged on the backrest 14e or on the other backrest 106e. In this case, the fastening element 108e could be clamped to the backrest 14e or the other backrest 106e. It would also be conceivable that the fastening element 108e could be directly connected to a cover of the backrest 14e and / or to a base frame of the backrest 14e. In this case, the fastening element 108e could also be connected to the backrest 14e by frictional and / or material-fit connections. Alternatively, the backrest 14e could have a mounting groove, which is provided, in particular, on the cover of the backrest 14e and / or on the base frame of the backrest 14e, into which the fastening element 108e engages, in particular by positive locking.

[0073] The infection control partition 32e has a partition element 36e. The partition element 36e is designed to separate the aircraft seat area 24e in the head area 30e from the surroundings 34e of the aircraft seat area 24e, in particular from the other aircraft seat area 52e. The partition element 36e is fixedly connected to the fastening element 108e. The partition element 36e is arranged frontally on the fastening element 108e. The partition element 36e is connected to the backrest 14e and to the other backrest 106e via the fastening element 108e. The partition element 36e is formed integrally with the fastening element 108e. The partition element 36e is plate-shaped. The partition element 36e has an L-shaped base ( Fig. 7 ) or at least an essentially triangular basic shape ( Fig. 8). Alternatively, the separating element 36e can also have a different shape that would appear suitable to a person skilled in the art. In the present case, the separating element 36e is at least partially flexible. Alternatively, however, it would be conceivable for the separating element 36e to be rigid. In the present case, the separating element 36e is made of foam. A principal extension plane of the separating element 36e is oriented at least substantially orthogonal to the support plane. The principal extension plane of the separating element 36e is oriented at least substantially parallel to the seating direction 26e. The separating element 36e has a fixed end 38e, which is rigidly connected to the fastening element 108e. The separating element 36e has a free end 40e, which is spaced apart from the fixed end 38e in the seating direction 26e. The separating element 36e extends at least partially beyond the upper edge 28e of the backrest 14e.The partition element 36e is arranged between the aircraft seat 12e and the other aircraft seat 46e. An axis orthogonal to the mounting plane intersects the partition element 36e and the armrest 50e. In this case, the partition element 36e is positioned at least 10 cm away from the armrest 50e. An axis orthogonal to the mounting plane intersects the partition element 36e and the seat divider 92e. The fastening element 108e and / or the partition element 36e can, in principle, have a reference element.

[0074] The aircraft seat unit 10e has an additional infection control partition unit 118e ( Fig. 8 The additional infection control separation unit 118e is identical in design to the infection control separation unit 32e. The additional infection control separation unit 118e is intended to separate the additional aircraft seat area 52e from another aircraft seat area 120e of another aircraft seat 90e, at least in an additional head area.

[0075] In the Figure 9An aircraft seating device 10f is shown in a sixth embodiment. The aircraft seating device 10f has a mounting unit (not shown in detail). The aircraft seating device 10f comprises an aircraft seat 12f. The aircraft seat 12f has a backrest 14f. The backrest 14f of the aircraft seat 12f can be adjustable or non-adjustable. In the present case, the backrest 14f is adjustable, allowing a passenger to adjust the inclination of the backrest 14f. The aircraft seat 12f has a seat base 16f. The aircraft seat 12f has a seating direction 26f. The aircraft seat 12f forms an aircraft seating area 24f. The aircraft seat 12f forms a head area 30f. The aircraft seating device 10f comprises a further aircraft seat 46f. The further aircraft seat 46f has a further backrest 106f.The additional backrest 106f of the additional aircraft seat 46f can be adjustable or non-adjustable. In the present case, the additional backrest 106f is adjustable, allowing a passenger to adjust its inclination. The additional aircraft seat 46f is at least substantially identical to the aircraft seat 12f. The aircraft seat 12f and the additional aircraft seat 46f form a bench seat 48f. The additional aircraft seat 46f is arranged together with the aircraft seat 12f in a row of seats. The aircraft seat 12f and the additional aircraft seat 46f are arranged directly adjacent to each other. The aircraft seat 12f and the at least one additional aircraft seat 46f are jointly supported on the support level by the support unit. The aircraft seat assembly 10f has a seat divider 92f. The seat divider 92f is arranged directly between the aircraft seat 12f and the additional aircraft seat 46f.Aircraft seat 12f and the other aircraft seat 46f are separated from each other only by the seat divider 92f. The aircraft seat assembly 10f has an armrest 50f. The armrest 50f is attached to the seat divider 92f. The armrest 50f is pivotally mounted on the seat divider 92f. The armrest 50f is located between aircraft seat 12f and the other aircraft seat 46f.

[0076] The aircraft seat assembly 10f includes an infection control partition 32f. In contrast to the fifth embodiment, the infection control partition 32f is alternatively connected to the backrest 14f. The infection control partition 32f is arranged on the backrest 14f of the aircraft seat 12f and on the further backrest 106f of the further aircraft seat 46f. The infection control partition 32f is designed to separate the aircraft seat area 24f, at least in the head area 30f, from an environment 34f of the aircraft seat area 24f, in particular from another aircraft seat area which is arranged behind the aircraft seat 12f.The infection control separation unit 32f is intended to separate a further aircraft seating area 52f of the further aircraft seat 46f at least in a further head area from the surroundings 34f of the further aircraft seating area 52f, in particular from another aircraft seating area which is located behind the further aircraft seat 46f.

[0077] The infection control partition 32f has a partition element 36f. The partition element 36f is clamped between the backrest 14f of aircraft seat 12f and the other backrest 106f of the other aircraft seat 46f. The partition element 36f is designed to fill at least a large portion of the space 110f between the backrest 14f of aircraft seat 12f and the other backrest 106f of the other aircraft seat 46f. The partition element 36f is designed to fill at least a large portion of the space 110f between the backrest 14f and the other backrest 106f above the armrest 50f up to an upper edge 28f of the backrest 14f. In this case, the partition element 36f fills at least 50% of the space 110f. The partition element 36f is made of a textile and / or a film. The separating element 36f can be designed as a curtain. In principle, it is conceivable that the curtain could be designed as a one-way curtain.The separating element 36f can be designed to be replaced after each flight. The separating element 36f has an antiviral coating. The separating element 36f has an optional fold. In this case, the separating element 36f has three folds 134f, 136f, 138f. The folds 134f, 136f, 138f run essentially vertically. This allows for advantageous flexibility and a favorable predefined appearance of the separating element 36f.

[0078] The infection control partition 32f has a first fastening element 122f that is permanently connected to the backrest 14f. The partition element 36f is connected to the backrest 14f at its upper end 124f via the first fastening element 122f. The upper end 124f of the partition element 36f is located no more than 5 cm from the upper edge 28f of the backrest 14f. The first fastening element 122f is located in a lateral area of ​​the backrest 14f that faces the other backrest 106f. The first fastening element 122f is connected to a panel of the backrest 14f by means of a force-fit, form-fit, and / or material-fit connection. It would also be conceivable for the first fastening element 122f to be connected to the backrest 14f by means of a locking element. This locking element could be designed in a Christmas tree-like configuration. Alternatively, the first fastening element 122f can be screwed or riveted to the backrest 14f.It would be conceivable that an insert, which in particular has a thread, is arranged in the backrest 14f's paneling. The first fastening element 122f is L-shaped. The first fastening element 122f forms two plates aligned orthogonally to each other, one plate being for connecting the first fastening element 122f to the backrest 14f and the other plate being for connecting the separating element 36f to the first fastening element 122f. Both the first plate and the other plate have a through-hole. The first fastening element 122f has a cylindrical extension 126f. The cylindrical extension 126f of the first fastening element 122f is designed as a coat hook for the backrest 14f.Preferably, for retrofitting the infection control separation unit 32f, a fastening means of a clothes hook already existing on the backrest 14f can be used for mounting the first fastening element 122f.

[0079] The infection control partition 32f has a further first fastening element 128f that is firmly connected to the further backrest 106f. The partition element 36f is connected to the further backrest 106f at its upper end 124f via the further first fastening element 128f. The further first fastening element 128f is located in a lateral area of ​​the further backrest 106f, which faces the backrest 14f. The further first fastening element 128f is at least substantially identical to the first fastening element 122f. The further first fastening element 122f is arranged to a panel of the further backrest 106f by means of a force-fit, form-fit, and / or material-fit connection. The further first fastening element 128f has a further cylindrical extension, which is designed as a coat hook for the further backrest 106f.

[0080] The infection control partition 32f has a connecting element 130f. The connecting element 130f connects the first fastening element 122f to the second first fastening element 128f. In this case, the connecting element 130f is designed as an elastic cord. This allows the infection control partition 32f to adapt advantageously when the backrest 14f or the second backrest 106f is tilted. Alternatively, the connecting element 130f can also be designed as another type of rope, cord, wire, or chain that would be suitable to a person skilled in the art.

[0081] The separating element 36f is coupled to the connecting element 130f. The separating element 36f is connected to the connecting element 130f at the fold 136f of the separating element 36f, which is located at least substantially centrally between the backrest 14f and the further backrest 106f. The infection control separating unit 32f is coupled to the connecting element 130f at the upper end 124f of the separating element 36f. The infection control separating unit 32f has at least one eyelet 132f by means of which the separating element 36f is coupled to the connecting element 130f at its upper end 124f. In this case, the separating element 36f is connected to the first fastening element 122f and to the second first fastening element 128f by means of an eyelet (not shown in detail). Alternatively, it would be conceivable that the separating element 36f is materially bonded to the first fastening element 122f and the further first fastening element 128f.In principle, it would also be conceivable that the separating element 36f is formed in one piece with the first fastening element 122f and the further first fastening element 128f.

[0082] The infection control partition 32f has a second fastening element 140f that is permanently connected to the backrest 14f. The partition element 36f is connected to the backrest 14f at its lower end 142f via the second fastening element 140f. In this case, the lower end 142f of the partition element 36f is located between the upper edge 28f of the backrest 14f and the armrest 50f. The lower end 142f of the partition element 36f is at least 15 cm away from the armrest 50f, particularly in the armrest 50f's standard operating position. The second fastening element 140f is located in the lateral area of ​​the backrest 14f that faces the other backrest 106f. The second fastening element 140f is arranged in a force-fit, form-fit and / or material-fit manner on a covering of the backrest 14f.In principle, it would be conceivable that the second fastening element 140f is connected to the backrest 14f by means of a snap-fit ​​element. Alternatively, the second fastening element 140f can be screwed or riveted to the backrest 14f. It would also be conceivable that a further insert, which in particular has a thread, is arranged in the backrest 14f's paneling. The second fastening element 140f is L-shaped. The second fastening element 140f forms two plates aligned orthogonally to each other, one plate being for connecting the second fastening element 140f to the backrest 14f and the other plate being for connecting the separating element 36f to the second fastening element 140f.

[0083] The infection control partition 32f has a second fastening element that is permanently connected to the second backrest 106f. The second fastening element is located in the Figure 9Not visible. The second fastening element is at least substantially identical to the second fastening element 140f. The separating element 36f is connected to the second backrest 106f at its lower end 142f via the second fastening element. The second fastening element is located in the lateral area of ​​the second backrest 106f facing the backrest 14f. The second fastening element is connected to a panel of the second backrest 106f by means of a force-fit, form-fit, and / or material-fit connection.

[0084] In the present case, the separating element 36f is connected to the second fastening element 140f and to the further second fastening element by means of an eyelet (not shown) of the infection control separation unit 32f. Alternatively, it would be conceivable that the separating element 36f is materially bonded to the second fastening element 140f and the further second fastening element. It would also be conceivable, in principle, that the separating element 36f is formed integrally with the second fastening element 140f and the further second fastening element.

[0085] In principle, it would be conceivable that the infection control separation unit 32f has a further connecting element at the lower end 142f of the separation element 36f, wherein the further connecting element is preferably designed analogously to the connecting element described above.

[0086] In the Figures 10 and 11An aircraft seat assembly 10g is shown in a seventh embodiment. The aircraft seat assembly 10g has a mounting unit (not shown in detail). The aircraft seat assembly 10g comprises an aircraft seat 12g. The aircraft seat 12g has a backrest 14g. The backrest 14g of the aircraft seat 12g can be adjustable or non-adjustable. In this case, the backrest 14g is adjustable, allowing a passenger to adjust the inclination of the backrest 14g. The aircraft seat 12g has a headrest 18g. The aircraft seat 12g has a seating direction 26g. The aircraft seat 12g forms an aircraft seating area 24g. The aircraft seat 12g forms a head area 30g. The aircraft seat assembly 10g comprises a further aircraft seat 46g. The further aircraft seat 46g has a further backrest 106g.The additional backrest 106g of the additional aircraft seat 46g can be adjustable or fixed. In this case, the additional backrest 106g is adjustable, allowing a passenger to adjust its tilt. The additional aircraft seat 46g is at least substantially identical to the aircraft seat 12g. The aircraft seat 12g and the additional aircraft seat 46g form a bench seat 48g. The aircraft seat assembly 10g has a seat divider 92g. The seat divider 92g is located directly between the aircraft seat 12g and the additional aircraft seat 46g. The aircraft seat 12g and the additional aircraft seat 46g are separated from each other only by the seat divider 92g. The aircraft seat assembly 10g has an armrest 50g. The armrest 50g is attached to the seat divider 92g. The armrest (50g) is pivotally mounted on the seat divider (92g).

[0087] The aircraft seat assembly 10g includes an infection control partition 32g. In contrast to the sixth embodiment, the infection control partition 32g is alternatively connected to the aircraft seat assembly 10g. The infection control partition 32g is connected to the seat divider 92g. The infection control partition 32g is arranged on the backrest 14g of the aircraft seat 12g and on the other backrest 106g of the other aircraft seat 46g. The infection control partition 32g is designed to separate the aircraft seat area 24g, at least in the head area 30g, from its surroundings 34g, in particular from another aircraft seat area located behind the aircraft seat 12g.The infection control separation unit 32g is intended to separate a further aircraft seating area 52g of the further aircraft seat 46g at least in a further head area from the surroundings 34g of the further aircraft seating area 52g, in particular from another aircraft seating area which is located behind the further aircraft seat 46g.

[0088] The infection control partition 32g has a partition element 36g. The partition element 36g is clamped between the backrest 14g of the aircraft seat 12g and the second backrest 106g of the second aircraft seat 46g. The partition element 36g is designed to fill at least a large portion of the 110g gap between the backrest 14g of the aircraft seat 12g and the second backrest 106g of the second aircraft seat 46g. The partition element 36g is designed to fill at least a large portion of the 110g gap between the backrest 14g and the second backrest 106g from the seat divider 92g to the upper edge 28g of the backrest 14g. In this case, the partition element 36g fills at least 75% of the 110g gap. The partition element 36g has an optional folding feature. In the present case, the separating element 36g has a fold 134g. The fold 134g runs essentially vertically.

[0089] The infection control partition 32g has a first fastening element 122g that is permanently connected to the backrest 14g. The partition element 36g is connected to the backrest 14g at its upper end 124g via the first fastening element 122g. The first fastening element 122g is located in a lateral area of ​​the backrest 14g, which faces the further backrest 106g. In the Figure 11 The backrest 14g is shown without a cover. The first fastening element 122g is connected to a base frame 144g of the backrest 14g by force-fit, form-fit and / or material-fit connection ( Fig. 11The first fastening element 122g is plate-shaped. The first fastening element 122g has a bend 146g. The first fastening element 122g has a projection 148g that extends from the backrest 14f into the space 110g. The bend 146g is located between the base frame 144g of the backrest 14g and the projection 148g of the first fastening element 122g that extends from the backrest 14f. The projection 148g serves as a connection point for the separating element 36g. The first fastening element 122g is only partially visible when installed. The projection 148g of the first fastening element 122g that extends from the backrest 14g is designed to connect the separating element 36g to the first fastening element 122g. The projection 148g has a through-hole.

[0090] The infection control partition 32g has a further first fastening element 128g that is firmly connected to the backrest 14g. The partition element 36g is connected at its upper end 124g to the further backrest 106g via the further first fastening element 128g. The further first fastening element 128g is arranged in a lateral area of ​​the further backrest 106g, which faces the backrest 14g. The further first fastening element 128g is connected to a base frame of the further backrest 106g (not shown) by means of a force-fit, form-fit, and / or material-fit connection. The further first fastening element 128g is designed at least substantially identically to the first fastening element 122g.

[0091] The infection control separation unit 32g has a connecting element 130g. The connecting element 130g connects the first fastening element 122g to the second first fastening element 128g. In this case, the connecting element 130g is designed as an elastic cord. Alternatively, the connecting element 130g could also be designed as another type of rope, cord, wire, or chain that would be suitable to a person skilled in the art. The separation element 36g is coupled to the connecting element 130g. In this case, the connecting element 130g extends at least partially through the separation element 36g at its upper end 124g. The connecting element 130g passes through the separation element 36g, through the through-hole of the extension 148g of the first fastening element 122g, and through a through-hole of an extension of the second first fastening element 128g.

[0092] The infection control partition 32g has a second fastening element 150g. The second fastening element 150g firmly connects the partition 36g to the seat divider 92g. The seat divider 92g is located between the aircraft seat 12g and the other aircraft seat 46g. The second fastening element 150g is located on the rear side 152g of the seat divider 92g, specifically in the knee area of ​​a passenger seated behind the aircraft seat 12g. The second fastening element 150g has an eyelet 156g through which the partition 36g is guided. The partition 36g is sewn or welded to the second fastening element 150g, so that the partition 36g is positively connected to the second fastening element 150g.

[0093] The partition element 36g is connected at its lower end 142g to the seat divider 92g via the second fastening element 150g. In this case, the lower end 142g of the partition element 36g is located between the armrest 50g and the support plane. The lower end 142g of the partition element 36g is at least 5 cm away from the armrest 50g. The aircraft seat 12g has a table unit 76g located on the back of the seatback 14g. The table unit 76g includes at least one swivel mechanism 154g, by means of which the table unit 76g can be moved into different positions. The swivel mechanism 154g is located on the seat divider 92g. A plane parallel to the support plane intersects the second fastening element 150g and the swivel mechanism 154g. A plane parallel to the mounting plane intersects the separating element 36g and the swivel mechanism 154g.

[0094] The second fastening element 150g is centrally located between the backrest 14g and the further backrest 106g. The second fastening element 150g is connected to the seat divider 92g and / or to a cover of the seat divider 92g by means of a force-fit, form-fit, and / or material-fit connection. It would be conceivable for the second fastening element 150g to be screwed to the seat divider 92g. It would also be conceivable for the second fastening element 150g to replace a cover of the seat divider 92g (not shown), in which case a fastening element of the seat divider 92g, intended for attaching the cover to the seat divider 92g, could be used for mounting the second fastening element 150g. Alternatively, the second fastening element 150g could also be hooked into the seat divider 92g.

[0095] In the Figure 12An aircraft seating device 10h is shown in an eighth embodiment. The aircraft seating device 10h has a mounting unit 88h. The aircraft seating device 10h comprises an aircraft seat 12h. The aircraft seat 12h has a backrest 14h. In this case, the backrest 14h is adjustable. However, the backrest 14h can also be non-adjustable. The aircraft seat 12h has a seat base unit 16h. The aircraft seat 12h has a seating direction 26h. The aircraft seat 12h forms an aircraft seating area 24h. The aircraft seat 12h forms a head area 30h. The aircraft seating device 10h comprises two further aircraft seats 46h and 90h. The further aircraft seat 46h has a further backrest 106h. The further backrest 106h of the further aircraft seat 46h is adjustable in this case. In principle, the additional backrest 106h can also be designed to be non-adjustable.The other aircraft seats 46h and 90h are at least substantially identical in design to aircraft seat 12h. Aircraft seat 12h and the other aircraft seats 46h and 90h form a bench seat 48h. Aircraft seat assembly 10h has a seat divider 92h. Aircraft seat assembly 10h has an armrest 50h.

[0096] The aircraft seat assembly 10h has an infection control partition 32h. In contrast to the sixth and seventh embodiments, the infection control partition 32h is alternatively connected to the backrest 14h and the other backrest 106h.

[0097] The infection control partition 32h is located on the backrest 14h of aircraft seat 12h and on the other backrest 106h of the other aircraft seat 46h. The infection control partition 32h is designed to separate aircraft seat area 24h, at least in the head area 30h, from its surroundings 34h, in particular from another aircraft seat area located behind aircraft seat 12h. The infection control partition 32h is designed to separate another aircraft seat area 52h of the other aircraft seat 46h, at least in its head area, from its surroundings 34h, in particular from another aircraft seat area located behind the other aircraft seat 46h.

[0098] The infection control partition unit 32h has a partition element 36h. The partition element 36h is clamped between the backrest 14h of the aircraft seat 12h and the other backrest 106h of the other aircraft seat 46h. In the Figure 12The partition element 36h is shown in a taut position. However, it would also be conceivable that the partition element 36h is not taut between the backrest 14h and the other backrest 106h. In this case, the partition element 36h would be curved around an axis that is at least substantially orthogonal to the mounting plane. The partition element 36h is designed to fill at least a large portion of the space 110h between the backrest 14h of aircraft seat 12h and the other backrest 106h of aircraft seat 46h. The space 110h extends from the armrest 50h to an upper edge 28h of the backrest 14h. The partition element 36h is positioned between the upper edge 28h of the backrest 14h and the armrest 50h. In this case, the partition element 36h fills at least 90% of the space 110h. An upper end 124h of the separating element 36h is at most 5 cm away from the upper edge 28h of the backrest 14h.In the present case, the separating element 36h has a straight outer contour at its upper end 124h. Alternatively, it would also be conceivable for the separating element 36h to have a curved outer contour at its upper end 124h. A lower end 142h of the separating element 36h is at most 5 cm away from the armrest 50h. It would also be conceivable for the lower end 142h of the separating element 36h to have a greater distance from the armrest 50h. The separating element 36h is made of a textile and / or leather, in particular imitation leather. Alternatively, it would also be conceivable for the separating element 36h to be made of a coated paper material. The separating element 36h is preferably made at least partially of an elastic material. This allows for advantageous adaptation of the separating element 36h when the backrest 14h and / or the further backrest 106h are pivoted.In principle, it would be conceivable that the separating element 36h only has elastic properties in one connection area to the backrest 14h and / or another connection area to the further backrest 106h.

[0099] The backrest 14h has a cover element 164h. The cover element 164h is made of a textile and / or leather, in particular synthetic leather. The cover element 164h is designed as a replaceable cover for the backrest 14h, which can be attached to the backrest 14h. The cover element 164h is intended to come into contact with a passenger seated in the aircraft seat 12h. The other backrest 106h has a further cover element 166h. The further cover element 166h is made of a textile and / or leather, in particular synthetic leather. The further cover element 166h is designed as a replaceable cover for the further backrest 106h, which can be attached to the further backrest 106h. The further cover element 166h is intended to come into contact with a passenger seated in the other aircraft seat 46h.

[0100] The divider element 36h is formed integrally with the cover element 164h of the backrest 14h and with the additional cover element 166h of the additional backrest 106h. The divider element 36h is sewn to the cover element 164h. The divider element 36h is sewn to the additional cover element 166h. Alternatively, the divider element 36h could have at least one piping strip, which is arranged in a piping rail of the backrest 14h and / or in another piping rail of the additional backrest 106h. Alternatively, the divider element 36h could be connected to the backrest 14h and / or the additional backrest 106h by means of at least one zipper, at least one hook and loop fastener, and / or at least one snap fastener. The hook and loop fastener could be attached directly to the cover element 164h of the backrest 14h.This would allow for a conveniently simple connection of the partition element 36h to the backrest 14h. Alternatively, it would be conceivable that the partition element 36h is clamped between the cover element 164h and a panel of the backrest 14h.

[0101] The separating element 36h comprises at least one shaping element, which is not shown in detail. This shaping element is designed to provide dimensional stability to the separating element 36h. It is also designed to align and / or curve the separating element 36h in a defined manner. The shaping element is incorporated into the separating element 36h. It can be configured as a cord, wire, band, rod, and / or spring element. It can be made of plastic and / or metal. In principle, shaping elements could be arranged at the upper end 124h of the separating element 36h, in a middle region of the separating element 36h, and / or at the lower end 142h of the separating element 36h. This would allow for a particularly advantageous appearance of the separating element 36h.Furthermore, this can advantageously prevent the formation of dirt traps, thus providing an advantageously hygienic infection control separation unit for 32 hours.

[0102] Advantageously, the infection control partition 32h has at least one predetermined breaking point, which is not shown in detail. This predetermined breaking point is designed to decouple the backrest 14h from the other backrest 106h in the event of a crash when a defined force is applied to the backrest 14h, the other backrest 106h and / or the partition element 36h.

[0103] The infection control partition unit 32h includes at least one optional storage unit 158h. The storage unit 158h is designed to hold small personal items belonging to a passenger, in particular a face mask, a disinfectant wipe, disinfectant, and / or other hygiene items deemed suitable by a professional. The storage unit 158h can also be used to hold other items, such as a passport, boarding pass, safety card, waste bag, menu, and / or reading material. The storage unit 158h has at least one pocket 160h, which is attached to the partition element 36h. The pocket 160h is integrated into the partition element 36h. The pocket 160h is sewn and / or welded to the partition element 36h. In this case, the pocket 160h is located in an upper area of ​​the partition element 36h.In principle, the pocket 160h can also be arranged at another location on the separating element 36h that appears suitable to a person skilled in the art. An opening of the pocket 160h points towards the upper end 124h of the separating element 36h. The pocket 160h can be accessible from a rear side 162h of the separating element 36h or from a front side of the separating element 36h. The [unclear text] Figure 12 The shown format of the 160h bag is an example. The actual format of the 160h bag can differ from the one shown. The opening of the 160h bag could also be on the side.

[0104] The aircraft seat assembly 10h includes an additional infection control partition 118h. This additional infection control partition 118h is identical in design to the infection control partition 32h.

[0105] In the Figure 13 and 14An aircraft seat assembly 10i is shown in a ninth embodiment. The aircraft seat assembly 10i has a mounting unit (not shown in detail). The aircraft seat assembly 10i comprises an aircraft seat 12i. The aircraft seat 12i has a backrest 14i. In this case, the backrest 14i is adjustable. However, the backrest 14i can also be non-adjustable. The backrest 14i has a reference element 164i. The aircraft seat 12i has a seat base unit 16i. The aircraft seat 12i has a headrest 18i. The headrest 18i is arranged on the backrest 14i. The headrest 18i is movably mounted on the backrest 14i. The headrest 18i is displaceable in a defined range in a direction 20i at least substantially orthogonal to the mounting plane. The headrest 18i has a reference element 22i. The aircraft seat 12i has a seating direction of 26i.The aircraft seat 12i forms an aircraft seat area 24i. The aircraft seat 12i forms a head area 30i. The aircraft seat assembly 10i comprises a further aircraft seat 46i. The further aircraft seat 46i has a further backrest 106i. The further backrest 106i of the further aircraft seat 46i is adjustable in this case. In the . Figure 13The additional backrest 106i is shown pivoted relative to the backrest 14i. However, the additional backrest 106i can also be fixed. The additional backrest 106i has an additional reference element 166i. The additional aircraft seat 46i has an additional headrest 172i. The additional headrest 172i is at least substantially identical to the headrest 18i. The additional aircraft seat 46i is at least substantially identical to the aircraft seat 12i. The aircraft seat 12i and the additional aircraft seat 46i form a bench seat 48i. The aircraft seat assembly 10i has a seat divider 92i. The aircraft seat assembly 10i has an armrest 50i.

[0106] The aircraft seat assembly 10i includes an infection control partition 32i. The infection control partition 32i is arranged on the backrest 14i of aircraft seat 12i and on the other backrest 106i of the other aircraft seat 46i. The infection control partition 32i is designed to separate the aircraft seat area 24i, at least in the head area 30i, from an environment 34i of the aircraft seat area 24i, in particular from another aircraft seat area located behind the aircraft seat 12i. The infection control partition 32i is designed to separate a further aircraft seat area 52i of the other aircraft seat 46i, at least in a further head area, from the environment 34i of the further aircraft seat area 52i, in particular from another aircraft seat area located behind the further aircraft seat 46i. The infection control separation unit 32i has a separation element 36i.The partition element 36i is partially positioned between the backrest 14i of aircraft seat 12i and the other backrest 106i of the other aircraft seat 46i. The partition element 36i is designed to fill at least a large portion of the space 110i between the backrest 14i of aircraft seat 12i and the other backrest 106i of the other aircraft seat 46i. The space 110i extends from the seat base unit 16i to an upper edge 28i of the backrest 14i. The partition element 36i is positioned between the upper edge 28i of the backrest 14i and the seat base unit 16i. In this case, the partition element 36i fills at least 90% of the space 110i. An upper end 124i of the partition element 36i is located no more than 5 cm from the upper edge 28i of the backrest 14i. A lower end 142i of the separating element 36i is at most 10 cm away from the seat base unit 16i.The separating element 36i is made of a textile and / or leather, in particular synthetic leather. The separating element 36i is preferably made at least partially of an elastic material. The separating element 36i has a substantially triangular shape. The separating element 36i tapers from the upper end 124i of the separating element 36h to the lower end 142i of the separating element 36i.

[0107] In contrast to the eighth embodiment, the infection control partition 32i is alternatively connected to the backrest 14i, the further backrest 106i, and the seat divider 92i. The partition element 36i is partially arranged on a back support surface of the backrest 14i. The partition element 36i is partially arranged on the cover element 164i of the backrest 14i. The partition element 36i is loosely arranged on the cover element 164i. The partition element 36i is partially arranged on another back support surface of the further backrest 106i. The partition element 36i is partially arranged on the further cover element 166i of the further backrest 106i. The partition element 36i is loosely arranged on the further cover element 166i. The partition element 36i is partially curved about an axis that is oriented at least substantially orthogonal to a mounting plane.In the present case, the separating element 36i is concave in an area between the backrest 14i and the further backrest 106i towards the back support surface of the backrest 14i and towards the further back support surface of the further backrest 106i.

[0108] The infection control partition 32i has a first fastening element 174i that can be coupled to the backrest 14i. The first fastening element 174i is located in a central area of ​​the backrest 14i. The partition element 36i is connected to the backrest 14i at an upper end 124i of the partition element 36i via the first fastening element 174i. The first fastening element 174i is designed as a hook and loop fastener. Alternatively, the first fastening element 174i could be designed as a snap fastener, a hook, or a clip. The aircraft seat 12i has a fastening element 176i that attaches the headrest 18i to the backrest 14i. The fastening element 176i is designed as a guide rail for the headrest 18i. The fastening element 176i penetrates the reference element 164i of the backrest 14i at at least one point 178i of the backrest 14i.The first fastening element 174i is attached to a hook and loop fastener on the backrest 14i, which connects the cover element 164i to the backrest 14i at point 178i. The first fastening element 174i is located directly next to the fastening element 176i on the backrest 14i. The separating element 36i is partially positioned between the cover element 164i of the backrest 14i and the headrest 18i.

[0109] The infection control partition unit 32i has a further first fastening element that can be coupled to the backrest 14i, which is located in the Figure 13 and 14The further first fastening element is not shown in detail. The further first fastening element is arranged in a central area of ​​the further backrest 106i. The separating element 36i is connected to the further backrest 106i at an upper end 124i of the separating element 36i via the further first fastening element. The further first fastening element is designed and mounted at least substantially identically to the first fastening element 174i. The further aircraft seat 46i has a further fastening means, not shown in detail, which fastens the further headrest 172i to the further backrest 106i. The further fastening means is designed at least substantially identically to the fastening means 176i of the aircraft seat 12i. The further fastening means penetrates the further cover element 166i of the further backrest 106i at at least one point on the backrest 106i.The first additional fastening element is located directly next to the additional fastening element on the additional backrest 106i. The separating element 36i is partially located between the additional cover element 166i of the additional backrest 106i and the additional headrest 172i.

[0110] The infection control separation unit 32i has a connecting element 130i ( Fig. 13The connecting element 130i is at least partially arranged within the separating element 36i. The connecting element 130i is formed integrally with the first fastening element 174i. The connecting element 130i is formed integrally with the second first fastening element. The connecting element 130i connects the first fastening element 174i to the second first fastening element. In this case, the connecting element 130i is designed as an elastic cord. Alternatively, the connecting element 130i can also be designed as another type of rope, cord, wire, or chain that would appear suitable to a person skilled in the art.

[0111] The seat divider 92i comprises an axle element 180i. In this case, the axle element 180i is designed as a bolt which projects transversely from the seat divider 92i towards the backrest 14i, perpendicular to the seating direction 26i. The axle element 180i forms a pivot axis for the backrest 14i. The backrest 14i is connected to the seat divider 92i via the axle element 180i. The seat divider 92i comprises a further axle element 182i. In this case, the further axle element 182i is designed as a bolt which projects transversely from the seat divider 92i towards the further backrest 106i, perpendicular to the seating direction 26i. The further axle element 182i forms a pivot axis for the further backrest 106i. The further backrest 106i is connected to the seat divider 92i via the further axle element 182i. The separating element 36i contacts a rear side of the seat divider 92i. The separating element 36i encloses the rear side of the seat divider 92i.

[0112] The infection control partition 32i has a second fastening element 184i that can be coupled to the seat divider 92i. In this case, the second fastening element 184i is designed as a hook which is attached to the axle element 180i. Alternatively, the fastening element 184i could be designed as a carabiner, a hook and loop fastener, a cable tie, and / or a loop. The partition element 36i is connected to the axle element 180i at a lower end 142i of the partition element 36i via the second fastening element 184i. In this case, the lower end 142i of the partition element 36i is located between the seat base unit 16i and the armrest 50i. The second fastening element 184i is located between the backrest 14i and the second backrest 106i. The second fastening element 184i is connected to the axle element 180i by force-fit and / or form-fit.The second fastening element 184i is formed integrally with the separating element 36i. In principle, it would be conceivable for the infection control separating unit 32i to have a further connecting element that links the second fastening element 184i to the separating element 36i. This further connecting element could be designed as an elastic cord. This would allow the separating element 36i to be advantageously tensioned towards the seat base unit 16i. In principle, it would also be conceivable for the second fastening element 184i to be attached to another location on the seat divider 92i, on the armrest 50i, on the support unit, on a cross tube of the support unit, on the backrest 14i, or on any other location on the aircraft seat 12i that would appear suitable to a person skilled in the art.

[0113] The infection control partition 32i has a further second fastening element 186i that can be coupled to the seat divider 92i. In this case, the further second fastening element 186i is designed as a hook which is attached to the further axle element 182i. The partition element 36i is connected at a lower end 142i of the partition element 36i to the further axle element 182i via the further second fastening element 186i. The further second fastening element 186i is arranged between the further backrest 106i and the backrest 14i. The further second fastening element 186i is connected to the further axle element 182i by frictional and / or positive locking. In this case, the further second fastening element 186i is formed integrally with the partition element 36i. Reference sign 10 Aircraft seat device 68 top edge 12 Airplane seat 70 stiffening element 14 backrest 72 Edge protection 16 Seat base unit 74 Literature bag 18 headrest 76 Table unit 20 Direction 78 Table 22 Reference element 80 Fastener 24 Aircraft seating area 82 Separating element 26 Seating direction 84 Storage unit 28 top edge 86 Reference element 30 Head area 88 Mounting unit 32 Infection control separation unit 90 Airplane seat 34 Vicinity 92 Seat divider 36 Separating element 94 aircraft cabin aisle area 38 End 96 Separating element 40 End 98 bottom 42 Reference element 100 Armrest mounting area 44 Separating element 102 Storage unit 46 Airplane seat 104 Swivel axis 48 bench 106 backrest 50 armrest 108 Fastener 52 Aircraft seating area 110 open space 54 lower edge 112 Direction 56 top edge 114 Nut 58 Fastener 116 Nut 60 Exclusion 118 Infection control separation unit 62 lower edge 120 Aircraft seating area 64 slot 122 Fastener 66 retaining element 124 End 126 extension 158 Storage unit 128 Fastener 160 Bag 130 Connecting element 162 back 132 eyelet 164 Reference element 134 fold 166 Reference element 136 fold 168 Antimacassar 138 fold 170 Fastener 140 Fastener 172 headrest 142 End 174 Fastener 144 Basic frame 176 Fasteners 146 Goiter 178 position 148 extension 180 Axle element 150 Fastener 182 Axle element 152 back 184 Fastener 154 Swivel mechanism 186 Fastener 156 eyelet

Claims

1. An aircraft seat device (10a; 10b; 10c; 10d; 10e; 10f; 10g; 10h; 10i) with at least one aircraft seat (12a; 12b; 12c; 12d; 12e; 12f; 12g; 12h; 12i), which has a backrest (14a; 14b; 14c; 14d; 14e; 14f; 14g; 14h; 14i) and forms an aircraft seat region (24a; 24b; 24c; 24d; 24e; 24f; 24g; 24h; 24i) that is delimited in at least one direction by the backrest (14a; 14b; 14c; 14d; 14e; 14f; 14g; 14h; 14i), with at least one infection-protection separation unit (32a; 32b; 32c; 32d; 32e; 32f; 32g; 32h; 32i), which is arranged at the backrest (14a; 14b; 14c; 14d; 14e; 14f; 14g; 14h; 14i) of the at least one aircraft seat (12a; 12b; 12c; 12d; 12e; 12f; 12g; 12h; 12i) and / or at a headrest (18a; 18b; 18c; 18g; 18i) of the at least one aircraft seat (12a; 12b; 12c; 12d; 12e; 12f; 12g; 12h; 12i) and which is configured to separate the aircraft seat region (24a; 24b; 24c; 24d; 24e; 24f; 24g; 24h; 24i) at least in a head region (30a; 30b; 30c; 30d; 30e; 30f; 30g; 30h; 30i) from an environment (34a; 34b; 34c; 34d; 34e; 34f; 34g; 34h; 34i) of the aircraft seat region (24a; 24b; 24c; 24d; 24e; 24f; 24g; 24h; 24i), in particular from a further aircraft seat region (52b; 52e; 52f; 52g; 52h) and / or from an aircraft cabin aisle region (94d), and with at least one further aircraft seat (46e; 46f; 46g; 46h; 46i) which is arranged in a seat row together with the at least one aircraft seat (12e; 12f; 12g; 12h; 12i), wherein the at least one infection-protection separation unit (32e; 32f; 32g; 32h; 32i) is coupled with the backrest (14e; 14f; 14g; 14h; 14i) of the at least one aircraft seat (12e; 12f; 12g; 12h; 12i) and with a further backrest (106e; 106f; 106g; 106h; 106i) of the at least one further aircraft seat (46e; 46f; 46g; 46h; 46i), characterized in that the at least one infection-protection separation unit (32f; 32g; 32h; 32i) comprises at least one separation element (36f; 36g; 36h; 36i) made of a textile and / or a film which is configured to at least largely fill a free space (110f; 110g; 110h; 110i) between the backrest (14f; 14g; 14h; 14i) of the at least one aircraft seat (12f; 12g; 12h; 12i) and the further backrest (106f; 106g; 106h; 106i) of the at least one further aircraft seat (46f; 46g; 46h; 46i).

2. The aircraft seat device (10a; 10b; 10c; 10d; 10e) according to claim 1, characterized in that the at least one infection-protection separation unit (32a; 32b; 32c; 32d; 32e) comprises at least one separation element (36a; 36b; 36c; 36d; 36e), which is formed in a plate shape and extends at least substantially in a sitting direction (26a; 26b; 26c; 26d; 26e) of the at least one aircraft seat (12a; 12b; 12c; 12d; 12e).

3. The aircraft seat device (10c) according to claim 2, characterized in that the at least one infection-protection separation unit (32c) comprises at least one further separation element (82c), which is arranged movably at the at least one separation element (36c).

4. The aircraft seat device (10d) according to claim 2, characterized in that the at least one infection-protection separation unit (32d) comprises at least one further separation element (96d), which is connected with the at least one separation element (36d) and is implemented so as to be extractable toward an armrest (50d) of the at least one aircraft seat (12d).

5. The aircraft seat device (10e; 10f; 10g; 10h; 10i) according to any one of the preceding claims, characterized in that the at least one infection-protection separation unit (32e) comprises at least one fastening element (108e) which, for a fastening of the infection-protection separation unit (32e), is configured to be arranged between the backrest (14e) of the at least one aircraft seat (12e) and the further backrest (106e) of the at least one further aircraft seat (46e).

6. The aircraft seat device (10e) according to claim 5, characterized in that the at least one fastening element (108e) comprises a groove (114e) and a further groove (116e), the groove (114e) being configured to partially accommodate the backrest (14e) of the at least one aircraft seat (12e) and the further groove (116e) being configured to partially accommodate the further backrest (106e) of the at least one further aircraft seat (46e).

7. The aircraft seat device (10f; 10g; 10i) according to any one of the preceding claims, characterized in that the at least one infection-protection separation unit (32f; 32g; 32i) comprises at least one fastening element (122f; 122g; 174i) which is couplable with the backrest (14f; 14g; 14i), with the at least one separation element (36f; 36g; 36i) being connected to the backrest (14f; 14g; 14i) at an upper end (124f; 124g; 124i) of the at least one separation element (36f; 36g; 36i) via the at least one fastening element (122f; 122g; 174i).

8. The aircraft seat device (10g; 10i) according to claim 7, characterized in that the at least one infection-protection separation unit (32g; 32i) comprises at least one further fastening element (150g; 184i, 186i), which connects the at least one separation element (36g; 36i) fixedly to a seat divider (92g; 92i).

9. The aircraft seat device (10h) according to any one of the preceding claims, characterized in that the at least one separation element (36h) is implemented integrally with at least one cover element (164h) of the backrest (14h) and / or with at least one further cover element (166h) of the further backrest (106h).