Display showcase system and method for operating the said system

Abstract

The present invention relates to display showcase systems (1) for exhibiting objects arranged inside an exhibition space (A) and comprising at least one access opening to the exhibition space (A), associated with a transparent panel (3) operable between closed and open positions, wherein the display showcase system (1) provides greater constructive simplicity and modularity, as well as improved handling ergonomics. The present invention further relates to methods for operating display showcase systems (1) of the type of the present invention providing simpler operation of the display showcase systems (1).

Description

[0001] DESCRIPTION

[0002] DISPLAY SHOWCASE SYSTEM AND OPERATION PROCESS OF THE SAME

[0003] SYSTEM

[0004] Field of Invention

[0005] The present invention relates to the field of display cabinet systems for displaying objects in an exhibition space confined to the outside, as well as to methods of operating display cabinet systems of this type.

[0006] Background of the Invention

[0007] The state of the art includes various solutions for showcase systems of the type of the present invention, featuring an exhibition space confined relative to the outside, and at least one access opening to which is associated a transparent cloth operable between closed and open positions, thus providing access to the exhibition space.

[0008] Document EP 0231839 BI discloses a system of the type of the present invention, comprising a support arrangement that confines an exhibition space and supports at least one transparent cloth, the transparent cloths being able to be moved manually, in particular opened in a direction towards the outside of the volume confined by the support arrangement.

[0009] Document EP 0775459 BI discloses a display case system in which an electric motor-operable actuating arrangement is configured so that it can raise an upper portion including at least one transparent cloth, and in a generally vertical direction from a closed position to an open position, and vice versa.

[0010] Document CN 104433521 (B) also discloses a display case system comprising a transparent cloth operable between closed and open positions.

[0011] WO 2015 / 000741 Al discloses a display case system in which a transparent cloth is operable between closed and open positions.

[0012] 1

[0013] SUBSTITUTE SHEET (RULE 26) in an outward direction relative to the exhibition space, i.e., in a plane orthogonal to the plane of the transparent cloth.

[0014] US 2008 / 174215 A1 discloses a display platform for valuables configured so that it can be moved between a display position and a safe position. The display platform comprises an actuation mechanism which in this case includes a first gas spring actuatable by a user by manually compressing the platform so that the first gas spring raises the platform from the safe position to the display position. The mechanism is arranged and operates from a space below the space for collecting and displaying valuables, provided in connection with laterally arranged means with hinge points arranged on both side walls of the display space.

[0015] US 90778531 BI also discloses a display case configured so that the display space can be moved by means of an actuation mechanism arranged underneath the display space.

[0016] Document FR 3019849 Bl also discloses a display case with actuation means arranged in a space below the exhibition space, and configured so as to move the base plane of the exhibition space between different levels.

[0017] Document US 2008 / 079337 Al discloses a security display case that presents a relative arrangement of actuation means and actuated means different from those revealed by the present invention, as well as a type of actuation movement and actuated means relative to the exhibition space that are also different from those revealed by the present invention.

[0018] Document GB2146517 A discloses an apparatus for opening and closing sliding doors of pieces of furniture, the door leaf being movable in a direction substantially perpendicular to the plane of the door leaf.

[0019] Document CN 111543825 A discloses a display case comprising a display case body, a speed reduction motor and a tensioning wheel, and also including threaded rods that penetrate through the top of the display case body, with the display space in this case also being arranged above the display case body and, therefore, above the actuation means.

[0020] None of the prior art documents reveal a solution that minimizes the construction and operational requirements of a showcase system for presenting objects within a confined exhibition space, so there is therefore a need

[0021] 2

[0022] SUBSTITUTE SHEET (RULE 26) to provide a display system that provides simpler construction and more efficient and ergonomic use.

[0023] General Description of the Invention

[0024] The showcase systems have a display space for collecting objects and at least one access opening to the display space that can be closed by a transparent cloth operable between closed and open positions, and vice versa.

[0025] The object of the present invention is to provide display systems comprising a display space and a transparent cloth operable between closed and open positions, and vice versa, and having a simple construction and a simple and reliable actuation arrangement of the transparent cloth.

[0026] The above-mentioned object is solved according to the present invention by means of display cabinet systems according to claim 1, the preferred embodiments being disclosed in the dependent claims.

[0027] In particular, the above objective is solved by means of a showcase system comprising a transparent cloth movable along a path of displacement between a closed position in which the transparent cloth closes the opening for access to the exhibition space, and an open position in which the transparent cloth (3) provides access to the exhibition space through at least the greater part of the opening for access to the exhibition space, and vice versa.

[0028] According to one aspect, the display system comprises a transparent cloth movable so that in the closed position it provides fluid-tight closure of the display space, including water vapor and air, relative to the exterior of the display system.

[0029] The showcase system may operate at least one transparent cloth which may have a weight between 1 and 200 kg and a height between 50 and 200 cm along a travel path which corresponds to at least 30%, preferably at least 70% of the height of the transparent cloth, so as to provide substantial access to the exhibition space.

[0030] The display window system according to the invention has at least one transparent cloth operable in an at least approximately vertical plane, upwards between a closed position, wherein the transparent cloth at least largely confines the opening

[0031] 3

[0032] SUBSTITUTE SHEET (RULE 26) for access to the exhibition space relative to the outside, and at least one open position, in which the transparent cloth is displaced by at least the greater part of the height above the top region of the opening for access to the exhibition space, thereby providing access to it.

[0033] According to one aspect, the display system comprises a support arrangement configured so that it surrounds the display space with at least one access opening and retains an actuation arrangement operable so that it can displace the transparent cloth associated with this access opening and operable by simple and reliable means.

[0034] According to another aspect, the display system comprises a covering cloth including a plurality of planar-shaped covering elements configured so that they can be retained in the support arrangement and around the display space access opening, preferably so that four covering elements delimit an opening perimeter that is at least approximately equal to, and horizontally aligned with, the perimeter of the display space access opening. The covering elements may be configured and arranged so that they conceal the actuation arrangement and at least the side and top end regions of the transparent cloth from the exterior.

[0035] The present invention further relates to processes for operating showcase systems and discloses processes that are efficient and reliable.

[0036] The above object is solved by the present invention through processes according to claim 15.

[0037] In particular, the method according to the invention includes a step of actuating the transparent cloth along a plane of displacement that is at least approximately vertical and at least in the vicinity of the access opening to the exhibition space, preferably on the outside relative to the exhibition space.

[0038] The process may include a step of actuating a motion transmission element by at least one of: an electric motor type device, preferably controlled by means of a remote control, and a device manually actuatable by a tool.

[0039] The operating process may advantageously include a step of providing a display window system according to any of claims 1 to 14.

[0040] 4

[0041] SUBSTITUTE SHEET (RULE 26) Description of Figures

[0042] The present invention will now be explained in greater detail based on preferred embodiments and the attached Figures.

[0043] The Figures show, in simplified schematic representations:

[0044] Figure 1: front view of a display case system (1) showing a transparent cloth (3) in the closed position;

[0045] Figure 2: Front view of the embodiment of a showcase system (1) according to Figure 1, presenting transparent cloth (3) in an open position;

[0046] Figure 3: Front view of a display case system (1) according to Figure 1, including the support arrangement (2) and presenting the transparent cloth (3) in an open position;

[0047] Figure 4: Front view of a display case system (1) according to Figure 1, including the support arrangement (2) and showing the transparent cloth (3) in the closed position;

[0048] Figure 5: Side sectional view of a display case system (1) according to Figure 1, including the support arrangement (2), presenting transparent cloth (3) in an open position;

[0049] Figure 6: side sectional view of a display case system (1) according to Figure 1, including the support arrangement (2), showing the transparent cloth (3) in the closed position;

[0050] Figure 7: Side sectional view of a display case system (1) according to Figure 1, including the support arrangement (2), presenting transparent cloth (3) in an interior vertical plane and in an open position;

[0051] 5

[0052] SUBSTITUTE SHEET (RULE 26) Figure 8: Side sectional view of a display case system (1) according to Figure 1, including the support arrangement (2), presenting transparent cloth (3) on an interior vertical plane and in the closed position;

[0053] Figure 9: top sectional view of an embodiment of a showcase system (1) according to Figure 1, showing an actuation arrangement (21) of the transparent cloth (3);

[0054] Figure 10: top sectional view of another embodiment of a showcase system (1) according to Figure 1, showing an actuation arrangement (21) of the transparent cloth (3);

[0055] Figure 11: top sectional view of an embodiment of a showcase system (1) according to Figure 1, showing auxiliary means for moving the transparent cloth (3);

[0056] Figure 12: top sectional view of another embodiment of a showcase system (1) according to Figure 1, showing auxiliary means for moving the transparent cloth (3);

[0057] Figure 13: partially sectioned and transparent perspective view of a display case system (1) according to Figure 1;

[0058] Figure 14: perspective view of a plurality of showcase systems (1) according to Figure 1;

[0059] Figure 15: side sectional view of a second embodiment of a showcase system (1);

[0060] Figure 16: top sectional view of the embodiment of the showcase system (1) according to Figure 9;

[0061] 6

[0062] SUBSTITUTE SHEET (RULE 26) Figure 17: perspective view of an embodiment of a showcase system ( 1 );

[0063] Figure 18: perspective view of another embodiment of a showcase system (1).

[0064] Description of preferred embodiments of the invention

[0065] The present invention will now be described based on preferred embodiments, without limiting its scope since many other embodiments will be possible within this scope.

[0066] Figures 1 to 14 show different representations of a first embodiment of a showcase system (1) according to the present invention.

[0067] In this embodiment, the showcase system (1) is configured such that it comprises an exhibition space (A) confined relative to the outside and having an access opening on a front side of the showcase system (1). The access opening is configured such that it provides observation of at least the majority, in particular at least the base region, of the exhibition space (A) by an observer from outside the showcase system (1).

[0068] The display case system (1) is advantageously configured for arrangement with a non-accessible rear side, for example next to a building wall or another display case system (D •

[0069] Advantageously, the display case system (1) further comprises a covering cloth (4) which covers an area around the transparent cloth (3) and which is retained in the support arrangement (2).

[0070] In the case of variants of the showcase system (1), a plurality of showcase system modules (1) may include showcase systems (1) that present a set of common components and a set of components that may differ in at least one dimension, including in at least one of: the dimension of the display space (A), the dimension of the transparent cloth (3) associated with a respective access opening, the dimension of the covering cloth (4).

[0071] 7

[0072] SUBSTITUTE SHEET (RULE 26) Figures 1 and 2 represent a front view of a showcase system (1) according to the invention, including an exhibition space that presents an access opening and a transparent cloth (3) associated with the access opening and operable so that it provides access to the exhibition space from the front side.

[0073] In Figure 1 the transparent cloth (3) is in the closed position, and in Figure 2 the transparent cloth (3) is raised to an open position.

[0074] As can be seen, according to one aspect of the present invention, the showcase system (1) comprises a transparent cloth (3) movable along a displacement path between a closed position in which the transparent cloth (3) closes the access opening to the exhibition space (A), and an open position in which the transparent cloth (3) provides access through at least the greater part of the access opening to the exhibition space (A), and vice versa.

[0075] This advantageously provides for more efficient and reliable operation of the transparent cloth (3) and thus also of the display case system (1), including access to the interior of the exhibition space (A).

[0076] The transparent cloth (3) can be provided in a transparent material such as acrylic or glass.

[0077] The transparent cloth (3) may be provided with a weight greater than 10 kg and / or with a transverse dimension greater than 50 cm.

[0078] Furthermore, the transparent cloth (3) may be configured according to at least one of: provided in a rigid or semi-rigid material, including one from the list including glass, tempered glass, acrylic, polycarbonate; having a weight between 5 and 200 kg / m 3 , preferably between 10 and 100 kg / m 3; presenting a planar configuration with a characteristic dimension, preferably width, which does not exceed 3 m, preferably does not exceed 2 m, and a height which does not exceed 2 m, preferably does not exceed 1.5 m; with transparent cloth ends (3) devoid of frame or sash, at least on the base side, preferably also on the lateral sides, and operable in vertical movement actuated by actuation force transferred from at least one of: a top side and two lateral sides of the transparent cloth (3).

[0079] 8

[0080] SUBSTITUTE SHEET (RULE 26) As shown in Figure 2, the covering cloth (4) may advantageously comprise a plurality of portions, preferably configured in the form of panels, or wall panels, which can be retained in the support arrangement (2).

[0081] It is advantageous when the covering cloth (4) comprises a plurality of covering elements (40) configured so that they surround the access opening to the exhibition space (A) and cover the support arrangement (2).

[0082] It is particularly advantageous when the covering cloth (4) covers all the edges of the transparent cloth (3) on the outside when in the closed position, so that it hides the view of these edges from the observer.

[0083] It is preferred when the covering cloth (4) includes at least one top covering element (41) arranged below the exhibition space (A), and which preferably extends between a base region of the access opening to the exhibition space (A) and a region at least in the vicinity of the floor level.

[0084] It is preferred when the covering cloth (4) includes at least two lateral covering elements (42) arranged laterally on both sides of the exhibition space (A), and preferably presenting at least one of: a height at least approximately equal to the height of the support arrangement (2), and a width smaller than at least part of other covering elements (40), so that an eventual need for access requires disassembly of only these two lateral portions.

[0085] It is preferred when the covering cloth (4) includes at least one base covering element (43) arranged underneath the display space (A).

[0086] The top (41) and base (43) covering elements preferably abut laterally with the two side covering elements (42) and at one end with an end of the access opening to the exhibition space (A).

[0087] This provides a simple and efficient construction of the showcase system (1), with the possibility of localized access to its interior components.

[0088] Figures 3 and 4 represent front views of the showcase system (1) without the covering cloth (4), and with the transparent cloth (3) operated in open and closed positions, respectively, while Figures 5 and 6 and Figures 7 and 8 represent side views of the

[0089] 9

[0090] SUBSTITUTE SHEET (RULE 26) showcase system (1), in the same way with the transparent cloth (3) in open and closed positions, respectively.

[0091] The support arrangement (2) may include a plurality of support elements (20) advantageously arranged and retained together in a cage-like configuration around the display space (A).

[0092] The support elements (20) can be configured with an elongated shape, being preferred when they have a tubular cross-section or include at least one convex shape.

[0093] The support elements (20) can be provided in a metallic material, preferably in a recyclable material, or in a biodegradable material, such as wood or wood derivatives.

[0094] The support arrangement (2) may include a first set of support elements (20) extending at least approximately in a vertical direction and resting on a floor level in at least four regions surrounding the vertical projection of the exhibition space (A).

[0095] The first set of support elements (20) may retain a first and a second rim configurations that extend in an at least approximately horizontal plane below and above the display space (A), respectively.

[0096] The support elements (20) may include a first rim configuration at the base region of the display space (A), such that this first rim configuration provides direct support of the base region of the transparent cloth (3) when in the closed position.

[0097] Furthermore, the support elements (20) are advantageously configured such that they support the exhibition space (A), including a base wall, preferably also side and top walls, as well as the actuation arrangement (21) and the transparent cloth (3).

[0098] The exhibition space (A) has an access opening with an opening perimeter that extends across the entire width and height of the exhibition space (A), with the opening perimeter being delimited by the base, side and top walls of the exhibition space (A).

[0099] According to one aspect of the present invention, the display case system (1) comprises a transparent cloth (3) operable along a path of travel in an at least approximately vertical plane between a closed position and an open position in which it provides access to the display space (A), including clearance of at least

[0100] 10

[0101] SUBSTITUTE SHEET (RULE 26) 70%, preferably at least 80% of the area enclosed by an opening perimeter of the respective access opening, and vice versa.

[0102] According to a further aspect, the showcase system (1) comprises a support arrangement (2) including a plurality of support elements (20), the support arrangement (2) preferably including at least two support elements (20) extending from both sides of the access opening of the display space (A).

[0103] It is particularly advantageous when the transparent cloth (3) is operable along a plane extending delimited by the horizontal projection of support elements (20) arranged on both sides laterally relative to the exhibition space (A), or at least in the vicinity of an inwardly oriented side of the lateral support elements (20).

[0104] It is preferred when the transparent cloth (3) is operable in a vertical plane so that the lateral end regions of the transparent cloth (3) rest on a lateral region or an inwardly oriented region of the lateral support elements (20).

[0105] As depicted, and according to a further aspect, the display case system (1) comprises a support arrangement (2) configured so as to retain an actuation arrangement (21) in a stationary position wherein the latter is operable so as to actuate a transparent cloth (3) along an upward vertical plane between a closed position and an open position, and vice versa.

[0106] It is thus advantageously provided that the actuation arrangement (21) operates from a more efficient position in terms of transmission of forces and movement of the transparent cloth (3), with greater control of the weight of the transparent cloth (3) in suspension and elevation.

[0107] Furthermore, the actuation arrangement (21) and the transparent cloth (3) can thus occupy a region that is higher than the display space (A) and otherwise not occupied by it.

[0108] According to another aspect, the showcase system (1) may comprise a structural arrangement (2) configured as a stationary self-supporting structure around at least one of: the exhibition space (A) and an actuation arrangement (21), so as to provide installation of the showcase system (1) without the need for it to be secured to the floor or to a wall or other construction element.

[0109] Complementarily or alternatively, the display case system (1) may comprise a support arrangement (2) configured so as to retain an actuation arrangement (21) arranged in a position

[0110] 11

[0111] SUBSTITUTE SHEET (RULE 26) stationary above at least the display case opening, preferably also the display space (A).

[0112] The actuation arrangement (21) may comprise connecting elements (213) connected to a motion transmission element (211) operable by an actuation device generating the motion to be transmitted by the motion transmission element (211).

[0113] Furthermore, as depicted in Figures 5 and 6, the display window system (1) may comprise a single transparent cloth (3) with a transverse extension greater than the vertical extension and operable between closed and open positions and vice versa.

[0114] According to a preferred embodiment, the transparent cloth (3) is operable to a closed position in which at least part of the perimeter ends of the transparent cloth (3) extends beyond at least part of corresponding perimeter ends of the access opening to the exhibition space (A) when observed in front view.

[0115] According to another preferred embodiment, the transparent cloth (3) is operable in a vertical plane at least in the vicinity of the vertical plane defined by the perimeter ends of the access opening to the exhibition space (A).

[0116] As can be seen in Figures 3 to 8, the support arrangement (2) is configured so that it retains an actuation arrangement (21) in a position at a level above the display space (A) and so that it can move the transparent cloth (3) along a vertical plane that extends parallel to and adjacent to at least one of: the display window opening and the display space (A).

[0117] The showcase system (1) advantageously includes an actuation arrangement (21) comprising a motion transmission element (211) actuatable by an actuation device (not shown in the drawings) so that it rotates around a rotation axis coinciding with a central axis, and thereby actuates connecting elements (213) retained on a top portion of the transparent cloth (3) so that it can be raised from a closed position and lowered from an open position.

[0118] It is preferred when the actuation arrangement (21) further includes a path deflection element (212) arranged so that it deflects the path of travel of the connecting elements (213) from the plane of travel of the transparent cloth (3) to a plane oblique to it, and along which the connecting elements (213) are actuated by the motion transmission element (211).

[0119] 12

[0120] SUBSTITUTE SHEET (RULE 26) In the case of the embodiment represented in Figures 5 and 6, the transparent cloth (3) is operable along a vertical plane that is in a region remote from the opening perimeter of the access opening of the exhibition space (A), but contained in the horizontal projection of lateral support elements (20).

[0121] In the case of the embodiment represented in Figures 7 and 8, the transparent cloth (3) is operable along a vertical plane which is located in an interior region relative to a support element (20) which delimits it and which is located at least in the vicinity of the access opening of the exhibition space (A).

[0122] The showcase system (1) may comprise a transparent cloth (3) displaceable between a closed position in which at least part of, preferably all perimeter ends of the transparent cloth (3) extend beyond at least part of, preferably all corresponding perimeter ends of the access opening to the display space (A), preferably extend to a further extent of up to 10% of the side dimension of a corresponding cloth side of the transparent cloth (3), thereby contributing to a fluid-tight closure of the display space (A).

[0123] Alternatively or complementary, the showcase system (1) is configured so that the transparent cloth (3) is movable between an open position in which the transparent cloth (3) is located in a vertical plane at least in the vicinity of, preferably directly next to, the vertical plane in which at least one of, preferably all of the perimeter ends of the access opening to the exhibition space (A) is located.

[0124] Furthermore, the display case system (1) is configured such that the transparent cloth (3) is movable between a closed position and an open position in which the transparent cloth (3) is in the same plane of displacement, preferably an at least approximately vertical plane of displacement.

[0125] According to one aspect, and as illustrated in the embodiments represented in the drawings, the display case system (1) is configured such that the transparent cloth (3) is displaceable by an actuation arrangement (21) comprising: a motion transmission element (211) configured rotatably actuatable about its central axis by an actuation device; optionally, a path deflection element (212) configured so as to provide deflection of the path of

[0126] 13

[0127] SUBSTITUTE SHEET (RULE 26) connecting elements (213) along a perimeter portion, preferably a circular perimeter, the deflection being preferably in the interior direction of the display space (A), and connecting elements (213) configured flexibly and so as to operatively connect the transparent cloth (3) with a motion transmission element (211).

[0128] Furthermore, the showcase system (1) can be configured so that the transparent cloth (3) is displaceable by an actuation arrangement (21) comprising: a motion transmission element (211) arranged with a central axis of rotation (RA) in at least one of: a plane parallel to and a plane different from the plane of displacement of the transparent cloth (3), preferably so that a central axis of rotation (RA) of the motion transmission element (211) is arranged at least approximately horizontally and at an actuation distance (D) behind the plane of displacement of the transparent cloth (3), relative to the outside of the exhibition space (A);a path deflection element (212) arranged according to at least one of: at a level below the motion transmission element (211), and with a deflection portion at least approximately vertically aligned with the plane of travel of the transparent cloth (3), and connecting elements (213) arranged according to at least one of: so that at least one portion thereof including the lower end is at least approximately aligned with the plane of travel of the transparent cloth (3) over at least part of its length, and so that they are deflected in the deflection portion of the path deflection element (212).;

[0129] Figures 9 and 10 represent top sectional views of two embodiments of the actuation arrangement (21) operable so as to displace the transparent cloth (3) in a display case system (1) according to the invention.

[0130] As depicted, the display system (1) may comprise a transparent cloth (3) movable by means of connecting elements (213) retained in the transparent cloth (3), preferably spaced apart along the extension of the top region of the transparent cloth (3).

[0131] 14

[0132] SUBSTITUTE SHEET (RULE 26) The showcase system (1) may comprise a support arrangement (2) configured so as to retain an actuation arrangement (21) including a motion transmission element (211) arranged at a height above the top region of the showcase opening (B) of showcase space (A) comprised between 0.7 and 1.3 times, preferably between 0.9 and 1.1 times, the height of the showcase opening (B).

[0133] It is particularly preferred when the movement transmission element (211) is arranged at an actuation distance (D), measured along a horizontal plane and up to the vertical plane which includes the access opening (A), comprised between 0.05 and 0.50 times, preferably between 0.10 and 0.30 times, the depth of the display space (A). In the particular case of the embodiments represented, the actuation distance (D) is measured between the axis of rotation (RA) of the movement transmission element (211) and the trajectory deflection element (212) that presents a contact portion aligned vertically with the plane of displacement of the transparent cloth (3), said actuation distance (D) being greater in a first case (Figure 9), for example between 0.20 and 0.50 times the depth of the exposure space (A), and is smaller in a second case (Figure 10), for example between 0.05 and 0.10 times the depth of the exposure space (A).

[0134] This relative arrangement of the motion transmission element (211) advantageously provides a better force ratio and a more efficient and reliable movement of the transparent cloth (3).

[0135] The connecting elements (213) preferably have an elongated and flexible shape, for example of a ribbon or belt type. Furthermore, the connecting elements (213) have at least one contact surface configured for contact with a corresponding gear portion of the motion transmission element (211), said contact surface being able to be provided smooth, or preferably rough.

[0136] Alternatively, the transparent cloth (3) is displaceable by means of a plurality of connecting elements (213) having a contact surface configured with gear means, for example projections and / or cavities, configured so that they can engage with corresponding projections and / or cavities provided on a gear perimeter of the motion transmission element (211).

[0137] Furthermore, the connecting elements (213) can be provided as smooth ribbons or as toothed belts, configured so that they can mesh with corresponding motion transmission elements (211) and path deflection elements (212).

[0138] 15

[0139] SUBSTITUTE SHEET (RULE 26) This advantageously provides a more efficient transmission of motion between the motion transmission element (211) and the transparent cloth (3).

[0140] As represented in Figure 9, it is preferred when at least one of: the motion transmission element (211) and the path deflection element (212) presents guide elements provided lateral to the region of contact with the connecting elements (213) and configured so as to guide and the connecting elements (213) within the region of contact delimited by the guide elements.

[0141] As represented in Figure 10, it is preferred when the actuation arrangement (21) comprises at least three, or at least four connection elements (213), preferably distributed symmetrically relative to a central axis of the transparent cloth (3) and equidistant from each other.

[0142] Figures 11 and 12 represent top section views of embodiments of support means associated with the support arrangement (2) and configured to support the displacement of the transparent cloth (3) along its displacement path, including when in the closed position and in the open position.

[0143] The display case system (1) is advantageously configured such that the transparent cloth (3) can be slidably displaced over support elements (214) on at least one side of the transparent cloth (3), preferably at least on a rear side, optionally also on a front side, of lateral end regions of the transparent cloth (3). The support elements (214) are preferably provided in a sponge-like material or plastic material and configured such that they extend over the entire travel range of the transparent cloth (3).

[0144] Additionally or alternatively, the display case system (1) is configured such that the transparent cloth (3) can be moved in a sliding manner guided by guide elements (215) distributed or extending along the travel length of the travel path of the transparent cloth (3).

[0145] Furthermore, it is advantageous when at least one of: support elements (214) and guide elements (215) are retained in support elements (20) arranged in lateral regions of the exhibition space (A).

[0146] As shown in Figures 9 to 12, the covering cloth (4) is preferably configured so that it surrounds, in an at least approximately horizontally aligned manner, the opening perimeter of the access opening to the exhibition space (A).

[0147] 16

[0148] SUBSTITUTE SHEET (RULE 26) According to one aspect, the transparent sheet (3) extends laterally on both sides beyond the side edges of the access opening to the exhibition space (A) and behind side covering elements (42) of the covering sheet (4) relative to the point of view of an observer.

[0149] Figures 13 and 14 represent perspective views of a showcase system (1) configured in modular form so that they can be installed in a single module arrangement or in arrangements of several modules arranged next to each other.

[0150] The showcase system (1) has a modular format in which each system module can include a support arrangement (2) configured so that it supports the exhibition space (A) and an actuation arrangement (31), as well as a transparent cloth (3) associated with an access opening to the exhibition space (A) and operable by the actuation arrangement (21) between closed and open positions, and vice versa, and also a covering cloth (4).

[0151] As illustrated by way of example in Figure 14, the showcase system (1) may advantageously comprise a plurality of modules each including a transparent cloth (3) and which may be arranged next to each other, or back to back with each other, so that they share at least part of their respective support arrangements (2) or that their respective support arrangements (2) are retained with each other.

[0152] Figures 15 and 16 represent an embodiment of a showcase system (1) according to the invention, in particular one comprising two transparent cloths (3) arranged and operable on mutually opposite sides of the exhibition space (A).

[0153] As shown, the transparent sheets (3) are operable along a travel path and by means of respective actuation arrangements (21) generally similar to those shown in Figures 5 to 12, whereby in this case both actuation arrangements (21) are supported by a common support arrangement (2).

[0154] As the reader readily understands, the scope of the present invention extends to other variants of this embodiment, including four transparent cloths (3) on respective sides of an exhibition space (A).

[0155] In this context, Figures 17 and 18 represent external views of showcase systems (1) according to the invention with the transparent cloth (3) in closed position, in particular with only one transparent cloth (3) operable on a front side, and with four cloths

[0156] 17

[0157] SUBSTITUTE SHEET (RULE 26) transparent (3) operable on different sides of an exhibition space (A) respectively.

[0158] According to one aspect, the display system (1) is configured so that the outside observer sees only the transparent cloth (3) , and through it the interior of the exhibition space (A) , and the covering cloth (4) .

[0159] In the case of an operating method according to the invention, this may include a step of actuating an actuation arrangement (21) by means of a manually and / or electrically operable device, so that a motion transmission element (21) rotates in a first direction of rotation and thereby raises the transparent cloth (3) from a closed position upwards along an at least approximately vertical plane of travel to an open position in which the transparent cloth (3) is at least largely above the access opening to the exhibition space (A).

[0160] It is preferred when said actuation is carried out by means of an actuation device controllable by means of a control device operable by means of a remote control device that includes controls for moving the transparent cloth (3) in first and second opposite directions of movement.

[0161] It is preferred when the control device includes a function for automatically opening the transparent cloth (3) in the event of an alarm event.

[0162] The method may further include a step of disassembling at least one side cover element (42) thereby providing access to the actuation arrangement (2), and a step of manually actuating the motion transmission element actuation device (211) by means of engaging a hand tool in a corresponding portion thereof.

[0163] Viseu, April 2, 2025

[0164] 18

[0165] SUBSTITUTE SHEET (RULE 26)

Claims

REQUIREMENTS 1. Showcase system (1) configured so that it encloses an exhibition space (A) that has at least one access opening at least on the front side of the exhibition space (A), characterized in that the showcase system (1) comprises a transparent cloth (3) provided movable in suspension on a single plane of displacement between a closed position in which the transparent cloth (3) is at a first level so that it closes the access opening to the exhibition space (A), and an open position in which the transparent cloth (3) is suspended at a second level higher than the first level so that it provides access to the exhibition space (A), and vice versa.

2. System according to claim 1, characterized in that the showcase system (1) comprises a displaceable transparent cloth (3) suspended only from the top region of the transparent cloth (3), wherein the transparent cloth (3) is preferably provided displaceably suspended along a travel path between at least one of: a closed position in which at least a portion of the transparent cloth (3), preferably at least the base extension, more preferably a closed alignment of the transparent cloth (3), is in direct contact with a fluid-sealing material so as to provide fluid-tight closure of the access opening, and in which at least part of the perimeter ends of the transparent cloth (3) extend beyond at least part of the perimeter ends of the access opening to the display space (A),preferably extend to an extent of up to 10% of the side dimension of a corresponding cloth side of the transparent cloth (3); an open position in which the transparent cloth (3) lies in a vertical plane at least in the vicinity of the vertical plane in which at least one of the perimeter ends of the opening perimeter of the exhibition space access opening (A) lies and the transparent cloth (3) provides access to the space, 19 SUBSTITUTE SHEET (RULE 26) exposure (A) through at least the greater part of the access opening thereof. System according to claim 1 or 2, characterized in that the showcase system (1) comprises a transparent cloth (3), preferably a single transparent cloth (3) arranged associated with a respective access opening to the exhibition space (A), provided displaceably suspended along a plane of displacement, preferably in a single plane of displacement, which extends according to at least one of: at least approximately vertically, in a parallel manner and at least in proximity, preferably close to the plane defined by the opening perimeter of the access opening to the exhibition space (A) so that the transparent cloth (3) confines the exhibition space (A) with respect to the outside when the transparent cloth (3) is in the closed position. System according to any of claims 1 to 3, characterized in that the showcase system (1) comprises a transparent cloth (3) provided displaceably suspended within a support arrangement (2) configured so that it retains a covering cloth (4) on the outside of the display space (A), and an actuation arrangement (21) arranged in a stationary position behind the covering cloth (4) and above the transparent cloth (3) and the display space (A), the actuation arrangement (21) being preferably configured so that it displaces the transparent cloth (3) according to at least one of: along a displacement range corresponding to at least the greater part of the height of the transparent cloth (2), preferably on the outside relative to the display space (A) and on the inside relative to the covering cloth (4), by means of lifting and suspending the weight of the transparent cloth (3),along a plane at least approximately vertical upwards between a closed position and an open position, and vice versa, and / or in that the display case system (1) comprises a transparent cloth (3) movable within a configured support arrangement (2), 20 SUBSTITUTE SHEET (RULE 26) so that it retains an actuation arrangement (21) in a stationary position according to at least one of: at a level above the display space (A), preferably at a level above the top region of the access opening to the display space (A) by at least an extent corresponding to at least the majority of the height of the transparent cloth (3); at least mainly within the vertical projection of the display space (A), preferably so that it occupies a space with a depth that does not exceed the depth of the display space (A) by more than 30%, preferably does not exceed it by more than 20%.

5. System according to any of claims 1 to 4, characterized in that the showcase system (1) is configured such that the transparent cloth (3) is provided displaceably suspended and actuated by an actuation arrangement (21) comprising: a motion transmission element (211) configured rotatably actuatable around a respective central axis by an actuation device; optionally, a path deflection element (212) configured so that it provides deflection of the path of connecting elements (213) along a perimeter portion, preferably a circular perimeter, the deflection being preferably in the interior direction of the exhibition space (A), preferably configured so that it can be rotated around a respective central axis, and connecting elements (213) configured flexibly and so that they operatively connect the transparent cloth (3) with an actuation element (211).and / or in that the display case system (1) is configured so that the transparent cloth (3) is provided displaceably suspended and actuated by an actuation arrangement (21) comprising: a motion transmission element (211) arranged with a central axis of rotation (RA) in at least one of: a plane parallel to and a plane different from the plane of displacement of the transparent cloth (3), preferably so that a central axis of rotation (RA) of the motion transmission element (211) is arranged at least approximately horizontally and at an actuation distance (D) behind the plane of displacement, 21 SUBSTITUTE SHEET (RULE 26) of the transparent cloth (3) with respect to the exterior of the exhibition space (A); a path deflection element (212) arranged in accordance with at least one of: at a level below the motion transmission element (211), and with a deflection portion at least approximately vertically aligned with the plane of travel of the transparent cloth (3), and connecting elements (213) arranged in accordance with at least one of: so that at least a portion of the connecting elements (213) including the lower end thereof is at least approximately aligned with the plane of travel of the transparent cloth (3) over at least part of its length, and so that the connecting elements (213) are deflected in the deflection portion of the path deflection element (212).

6. System according to any of claims 1 to 5, characterized in that the showcase system (1) is configured so that the transparent cloth (3) is provided displaceably suspended and actuated by means of a plurality of connecting elements (213) which connect respective connecting portions of the top region of the transparent cloth (3) with a motion transmission element (211), preferably a motion transmission element (211) which extends along at least a major part of, preferably greater than and beyond the ends of, the transverse extension of the transparent cloth (3), wherein the motion transmission element (211) is preferably arranged at a level above and in a vertical plane parallel to and different from the plane of displacement of the transparent cloth (3) and is operable by a driving device.or in that the display case system (1) is configured so that the transparent cloth (3) is displaceably suspended and actuated by means of connecting elements (213) which connect respective connecting portions arranged laterally on mutually opposite sides of the transparent cloth (3) with motion transmission elements (211), preferably motion pulleys (211), operable by a respective drive device and arranged at a level above and in a vertical plane at least in the vicinity of the plane of displacement of the transparent cloth (3). 22 SUBSTITUTE SHEET (RULE 26) 7. System according to any of claims 1 to 6, characterized in that the showcase system (1) is configured such that the transparent cloth (3) is displaceably suspended from a plurality of connecting portions in the top region and actuated by means of a plurality of connecting elements (213) that connect respective portions of the transparent cloth (3) to a motion transmission element (211) operable by an actuation device, the connecting elements (213) preferably passing through a perimeter portion of a path deflection element (212), preferably configured as a shaft or a pulley, provided such that it can rotate around its longitudinal axis but devoid of actuation, so that the vertical direction of travel of the connecting elements (213) is deflected into a direction of travel angled in the direction of the motion transmission element (211).

8. System according to any of claims 1 to 7, characterized in that the showcase system (1) comprises a displaceable transparent cloth (3) suspended and actuated by means of connecting elements (213) retained in the transparent cloth (3) and connected to a movement transmission element (211), including according to at least one of: by means of at least one connecting element (213) retained in a top region of the transparent cloth (3); by means of two connecting elements (213) retained in regions at least in the vicinity of lateral ends of the transparent cloth (3), preferably lateral regions in the vicinity of lateral ends of the transparent cloth (3);by means of a plurality of retained connecting elements (213) distributed along the top region of the transparent cloth (3), preferably symmetrically relative to a central region of the transparent cloth (3), preferably including according to at least one of: in three regions spaced apart from each other and in at least the proximity of the lateral regions of the transparent cloth (3).; 9. System according to any one of claims 1 to 8, characterized 23 SUBSTITUTE SHEET (RULE 26) the display case system (1) comprises a displaceable transparent cloth (3) suspended and actuated by means of connecting elements (213) retained in the transparent cloth (3), preferably by means of respective gear openings in the transparent cloth (3), the connecting elements (213) being provided according to at least one of: they are distributed symmetrically relative to the central region of the extension of the transparent cloth (3) transverse to the direction of gravity, they have an elongated and flexible shape, for example of a tape type or a belt type; they have at least one portion of a gear surface configured with at least one of the following gear surfaces: smooth, with roughness or with projections, for example of a gear tooth type, configured so that they can mesh with at least one of: motion transmission elements (211) and path deflection elements (212);have at least one contact surface configured for contact with a corresponding gear portion of the motion transmission element (211), preferably having gear means, for example projections and / or cavities, configured so that they can engage with corresponding cavities and / or projections provided on a gear perimeter of the motion transmission element (211).; System according to any of claims 1 to 9, characterized in that the display case system (1) is configured so that the transparent cloth (3) is provided displaceably suspended in sliding according to at least one of: supported on support elements (214) provided in a sponge-like material or synthetic material which extend along the entire length of the travel path of the transparent cloth (3) and on at least one side, preferably at least on a rear side, optionally also on a front side, of lateral end regions of the transparent cloth (3); guided by guide elements (215) distributed or extending along the travel path of the travel path of the transparent cloth (3). 24 SUBSTITUTE SHEET (RULE 26) wherein at least one of: support elements (214) and guide elements (215) are preferably retained in support elements (20) of the support arrangement (2) provided on opposite sides of the access opening to the exhibition space (A).

11. System according to any of claims 1 to 10, characterized in that the display case system (1) is configured such that the support arrangement (2) retains an actuation arrangement (21) comprising at least one motion transmission element (211) operable according to at least one of: operable in rotation in two opposite directions of rotation corresponding to the movements of raising and lowering the transparent cloth (3) up and down along a travel range contained in an at least approximately vertical plane; functionally connected with at least one respective actuation device; actuatable by at least one electromechanical device for converting electrical energy into rotational motion, for example an electric motor; actuatable manually by means of at least one hand tool, for example a lever;actuated by two electromechanical devices arranged at opposite ends of the motion transmission element (211).; 12. System according to any of claims 1 to 11, characterized in that the showcase system (1) comprises a support arrangement (2) configured so as to retain an actuation arrangement (21) including a motion transmission element (211) arranged according to at least one of: at a height above the top region of the showcase space access opening (A) comprised between 0.7 and 1.3 times, preferably between 0.9 and 1.1 times, the showcase opening height (B); at an actuation distance (D), measured along a horizontal plane between the axis of rotation (RA) of the motion transmission element (211) and up to the vertical plane including the access opening (A), comprised between 0.05 and 0.50 times, 25 SUBSTITUTE SHEET (RULE 26) preferably between 0.10 and 0.30 times the depth of the exposure space (A).

13. System according to any of claims 1 to 12, characterized in that the showcase system (1) comprises a support arrangement (2) comprising a plurality of support elements (20) and configured in a stationary, self-supporting manner and so that it supports at least one base wall of the exhibition space (A), preferably also side and top walls thereof, it being preferred when the support arrangement (2) is configured according to at least one of: so that it includes a plurality of support elements (20) provided retained with each other in a cage-like configuration around and above the exhibition space (A); so that it includes two lateral support elements (20) each at least in the vicinity of a respective side of the access opening to the exhibition space (A);such that it includes at least one, preferably at least two, alignments of hoop-shaped support elements (20) around at least one of: the display space (A) and actuation means (21); such that it includes a plurality of support elements (20) configured so as to provide at least four support regions of the actuation arrangement (21), preferably four support regions extending at least in the corner regions of the vertical projection of the display space (A); such that it includes a plurality of support elements (20) configured so as to support a load associated with the transparent cloth (3) comprised between 10 and 100 kg, preferably between 10 and 70 kg.; System according to any of claims 1 to 13, characterized in that the showcase system (1) comprises a support arrangement (2) configured so that it retains at least one covering cloth (4) extending outside the display space (A), the transparent cloth (3) preferably being operable in a vertical plane between the display space (A) and the covering cloth (4), preferably so that the ends of the transparent cloth (3) are arranged behind the covering cloth (4). 26 SUBSTITUTE SHEET (RULE 26) so that an observer can see the covering cloth (4), most of the transparent cloth (3) and the display space (A) behind it, but not the support arrangement (2) and / or in that the display system (1) comprises a support arrangement (2) configured so that it retains a covering cloth (4) comprising a plurality of covering elements (40) configured according to at least one of: so that they are opaque or substantially block vision therethrough, and preferably at least approximately planar in shape; so that they provide delimitation of the access opening to the display space (A), including at least along side and top regions thereof, preferably along the entire perimeter of the access opening (A), so that they can be removably retained on support elements (20) of the support arrangement (2).

15. Method for operating showcase systems (1) comprising an exhibition space (A) and a transparent cloth (3) operable in the vicinity of an access opening to the exhibition space (A), characterized in that the method includes a step of actuating an actuation arrangement (21) by means of a manually and / or electrically operable device, so that a motion transmission element (21) provided at a level above the transparent cloth (3) rotates in a rotational movement in a first direction of rotation which is converted into a translational movement in an at least approximately vertical travel path and thereby raises the transparent cloth (3) from a closed position in which the transparent cloth (3) is located at a first level,upwards along a plane of movement at least approximately vertically to an open position in which the transparent cloth (3) is at a second level in which it is arranged at least for the most part above the opening for access to the exhibition space (A)., Viseu, April 2, 2025 27 SUBSTITUTE SHEET (RULE 26)

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