Refrigerated vehicle body with a corner angle profile

Abstract

Refrigerated vehicle body with at least one corner angle profile (10) and at least one movable partition (40), wherein the corner angle profile (10) is attached to an inner side (31) of a body wall (30) of the refrigerated vehicle body and has a vertical angle leg (11), a horizontal angle leg (12) and a conduit channel (13) for receiving electrical, pneumatic and / or hydraulic lines, which is arranged between the vertical angle leg (11) and the horizontal angle leg (12), and the corner angle profile (10) comprises a roller track (14) for the movable partition (40) which is formed between the horizontal angle leg (12) and the conduit channel (13), wherein the movable partition (40) has at least one, preferably six, rollers (41', 41") which are guided in the roller track (14),wherein a cooling unit is arranged on a front wall and an additional evaporator is arranged in the interior of the vehicle body at a distance from the front wall, the two units being connected to each other by at least electrical lines, the electrical lines being arranged in the line channel (13), wherein a locking device (22) for locking the movable partition (40) is provided on the horizontal angle leg (12), wherein the locking device (22) comprises a perforated rail (24) and a locking element (42) which is connected to rollers (41', 41'') and the partition (40), wherein the locking element (42) is adapted to engage in a hole in the perforated rail (24) in order to positively lock the partition (40) in the direction of connection, wherein, when the partition (40) is positioned at an angle,the locking device (42) can be rotated out of the positive engagement with the slotted rail (24) in a direction opposite to the horizontal angle leg (12).

Description

[0001] The invention relates to a refrigerated vehicle body.

[0002] Generally, refrigerated vehicles have a vehicle body that includes a cooled interior for transporting goods under refrigeration.

[0003] In practice, it is common to divide the interior of refrigerated vehicle bodies into several different climate zones using partitions, for example, to transport different goods at varying temperatures. Typically, these partitions have rollers that run along the inside of the body wall in a rail system. This allows the size of the climate zones to be flexibly adjusted to the specific application. However, such rail systems increase the weight and reduce the usable cargo volume of the refrigerated vehicle body. Furthermore, installing these rail systems is complex.

[0004] To route coolant, electrical energy, or similar substances through the interior of refrigerated vehicle bodies, conduits are typically integrated into the body walls, or the conduits are directly foamed into the wall. A disadvantage of this approach is the complex manufacturing process and limited accessibility of such integrated conduits or conduits. Furthermore, conduits integrated into the body walls create undesirable thermal bridges and compromise the structural integrity of the wall.

[0005] Corner brackets generally serve as corner fastening elements for refrigerated vehicle bodies. For this purpose, such corner brackets are preferably attached to the inside of the body wall in its corner areas.

[0006] It is known to additionally provide corner angle profiles with a cable channel to accommodate electrical, pneumatic, or hydraulic lines. DE 20 2011 000 072 U1 describes such a corner angle profile for vehicle bodies, wherein a cable channel is arranged on the inside between two essentially perpendicular angle legs in the longitudinal direction of the corner angle profile.

[0007] DE 10 2007 060 610 A1 discloses a vehicle roof for a refrigerated vehicle with foamed-in pipes. DE 10 2016 015 504 A1 discloses a support device for partition walls with a multi-section sliding-swivel assembly.

[0008] The object of the present invention is to provide an improved refrigerated vehicle body.

[0009] This problem is solved according to the invention by a refrigerated vehicle body according to claim 1.

[0010] Specifically, the object of the invention is achieved by a refrigerated vehicle body with at least one corner angle profile and at least one movable partition, wherein the corner angle profile is attached to an inner side of a body wall of the refrigerated vehicle body and has a vertical angle leg, a horizontal angle leg and a conduit for receiving electrical, pneumatic and / or hydraulic lines, which is arranged between the vertical angle leg and the horizontal angle leg, and the corner angle profile comprises a roller track for the movable partition, which is formed between the horizontal angle leg and the conduit, wherein the movable partition has at least one, preferably six, rollers which are guided in the roller track.wherein a cooling unit is arranged on a front wall and an additional evaporator is arranged in the interior of the vehicle body at a distance from the front wall, the two units being connected to each other by at least electrical lines, the electrical lines being arranged in the line duct, wherein a locking device for locking the movable partition is provided on the horizontal angle leg, the locking device comprising a perforated rail and a locking element connected to rollers and the partition, the locking element being adapted to engage in a hole in the perforated rail to positively lock the partition in the direction of connection, wherein, when the partition is positioned at an angle, the locking device can be rotated out of the positive engagement with the perforated rail in a direction opposite to the horizontal angle leg.

[0011] The present invention is based on the concept of providing a corner angle profile with a cable channel for receiving cables, which is extended by a roller track for a sliding partition. This roller track makes it possible, similar to a rail system, to guide a partition along the inside of the superstructure wall in a sliding manner or to position it at any desired location along the inside of the superstructure wall.

[0012] The present invention thus takes a different approach than the prior art, which provides separate devices for accommodating cables and for guiding the rollers of a sliding partition. Instead, in a corner angle profile according to the invention, these two functions are combined within a single device, namely the corner angle profile itself. This functional combination has the advantage that, when using a corner angle rail according to the invention, the need for duplicate elements with essentially identical functions, such as fasteners or stiffeners, is eliminated compared to the prior art. This saves additional material and reduces assembly effort.

[0013] It is particularly advantageous that, according to the invention, the roller track is formed between the horizontal angle leg and the cable channel. In this way, the roller track acts as a stiffening element, thus increasing the rigidity of the corner angle rail. As a corner fastening element for vehicle bodies, the corner angle rail therefore increases the rigidity of the entire refrigerated vehicle body. This advantageously increases its operational reliability.

[0014] The present invention has the further advantage that the cable duct allows for the protected accommodation of cables within the interior of the refrigerated vehicle body. The arrangement of the cable duct between the horizontal and vertical angled legs, i.e., on an inner side of the angled leg, provides easy access to the cable duct from within the refrigerated vehicle body. This reduces the effort required for the installation, maintenance, and repair of cables located within the cable duct.

[0015] The cable duct serves to accommodate various types of cables. For example, it can house electrical and hydraulic lines, particularly refrigerant lines, connecting a refrigeration unit mounted on the front wall of the refrigerated vehicle body to an additional evaporator located inside the body at a distance from the front wall. The cable duct can also accommodate other lines, such as electrical wiring for lights or ventilation systems.

[0016] The track, which preferably guides at least one roller of a sliding partition, makes it possible to divide the interior of the refrigerated vehicle body into several separate areas. A refrigeration unit in a first area and an additional evaporator in a second area allow the interior of the refrigerated vehicle body to be divided into different climate zones. By sliding the partition, the size of the areas or climate zones can be flexibly adjusted or adapted to the specific application. The refrigeration unit and the additional evaporator are particularly preferably connected to each other via electrical lines, and especially refrigerant lines, with the lines being arranged in the conduit.

[0017] The cable duct or roller track preferably extends over the entire length of the corner angle profile, allowing cables to be routed along the entire length of the corner angle profile or for rollers of a sliding partition wall to be guided along the entire length of the corner angle profile. The cable duct or roller track can be shorter than the entire length of the corner angle profile and / or can be configured in sections along the corner angle profile.

[0018] In use, the corner angle profile is attached via its angled legs to an inside surface of a body wall, particularly in an inside corner between a wall, especially a side wall, and the roof of the body wall of a refrigerated vehicle body. Preferably, the corner angle profile is attached to the inside surface of the body wall such that the vertical angled leg rests against a wall of the body wall and the horizontal angled leg rests against the roof of the body wall. Other arrangements / attachments of the corner angle profile are possible.

[0019] The vertical or horizontal angle leg is essentially vertically or horizontally oriented in use, i.e., in its installed position. The vertical or horizontal angle leg can assume other orientations, particularly before use, for example during manufacturing or transport.

[0020] The corner angle profile can be manufactured in one piece from a suitable material, such as lightweight metal or plastic. This can advantageously reduce the weight further.

[0021] A corner angle profile according to the invention is designed for use in refrigerated vehicle bodies. It is also possible to use the concept according to the invention in other vehicle bodies and generally in connection with vehicles.

[0022] Preferred embodiments of the invention are specified in the dependent claims.

[0023] In a preferred embodiment of the invention, the cable duct forms a U-profile that includes the vertical angle leg. This design of the cable duct offers several advantages. The U-profile provides a protected receiving space for cables, with the open side of the U-profile facilitating access to the interior of the cable duct. Since the U-profile preferably includes the vertical angle leg, which thus forms part of the wall of the cable duct, additional material is saved. This reduces the weight of the corner angle profile. Furthermore, the distance between the cable duct and the vertical angle leg is minimized, simplifying the construction of the corner angle profile and reducing its overall size.

[0024] In a further preferred embodiment of the invention, the conduit has a receiving opening on a side opposite the horizontal angle leg, which extends over the entire length of the conduit. The receiving opening provides easy access to the interior of the conduit along its entire length. This reduces the effort required for the installation, maintenance, and repair of conduits arranged in the conduit.

[0025] Preferably, the access opening is closed by a channel cover. The channel cover seals the interior of the cable duct, thus ensuring the protected housing of cables within the duct. Cables inside the cable duct are separated from the interior of the refrigerated vehicle body by the channel cover, so that they do not, or only minimally, affect the interior and do not interfere with loading and unloading, for example.

[0026] The receiving opening is preferably defined by two lateral projections that form an undercut for snap-fit ​​attachment of the duct cover. This allows for particularly easy attachment of the duct cover. The duct cover can be equipped with corresponding fasteners that automatically snap into place when the receiving opening is closed, engaging behind the lateral projections. To release the snap-fit ​​attachment, the fasteners can simply be pulled out of their engaged position. Due to this self-retaining effect, additional fastening devices are unnecessary, further simplifying the construction of the corner bracket and reducing its weight. The lateral projections also allow the duct cover to be opened and closed manually without additional tools, further reducing the effort required for installation, maintenance, and repair.

[0027] In a further preferred embodiment of the corner angle profile according to the invention, the roller track has a slot-like opening on a side opposite the vertical angle leg. In use, the roller axle of a roller arranged in the roller track extends through this opening, the axle being connected at one end to the roller and at the other end to the partition. Preferably, the slot-like opening extends over the entire length of the roller track, so that a sliding partition can be guided along the entire length of the track without obstruction. The slot-like opening also allows the rollers of a sliding partition to be guided laterally into and out of the roller track. This facilitates the assembly and disassembly of a sliding partition guided in the roller track.

[0028] It is further preferred that the roller track has a groove profile as a running surface for a roller of a sliding partition. In use, the groove profile determines the running direction of the roller and limits its lateral movement. This stabilizes and facilitates the movement of a partition. Particularly preferred is the cross-section of the groove profile in the running surface area adapted to the cross-section of the roller in order to further limit lateral movement and thus improve the guidance of the roller.

[0029] In a preferred embodiment, the cable channel is separated from the roller track by an intermediate leg, the height of which essentially corresponds to the height of the vertical angle leg. The intermediate leg, together with the vertical angle leg and a section of the horizontal angle leg, forms the U-profile of the cable channel. This structural separation of the cable channel from the roller track has the advantage that the cables can be housed safely within the cable channel. The cables are thus protected from damage, for example, caused by the movement of the rollers. Impairment of the roller guidance, for example, by cables lying loosely in the roller track, is avoided. It is also advantageous that the U-profile of the cable channel can be constructed from existing elements, i.e.,It is formed from the intermediate leg, the vertical angle leg, and a section of the horizontal angle leg, thus eliminating the need for additional elements. This reduces the weight and size of the corner angle rail.

[0030] According to the invention, a locking device for securing or locking a sliding partition is provided on the horizontal angle bracket. This locking device prevents the partition from shifting independently, for example, due to acceleration or braking maneuvers while driving. This advantageously ensures that the partition is always in the desired position. The locking device can include a slotted rail for receiving a locking element of the partition. To lock the partition, the locking element can engage in this slotted rail such that the locking element and the slotted rail interact positively and forcefully in one direction of movement of the partition.

[0031] Within the scope of the invention, a vehicle body, in particular a refrigerated vehicle body, is further specified with at least one previously described corner angle profile and at least one movable partition wall, which has at least one, preferably six, rollers on the side, which are guided in the roller track.

[0032] For the effect and advantages of the vehicle structure according to the invention, reference is made to the explanations in connection with the corner angle profile.

[0033] In a preferred embodiment of the vehicle body, the corner angle profile is attached in an internal angle between a side wall and a roof. In such an arrangement, the corner angle profile serves as a corner fastening element between the side wall and the roof of the vehicle body.

[0034] Preferably, two corner angle profiles are provided on opposite side walls of the vehicle body, with the partition extending between the corner angle profiles and being slidably guided in the roller tracks of both corner angle profiles. The partition thus extends between the side walls of the vehicle body and is slidably guided along the side walls.

[0035] It is further preferred that a cooling unit is arranged on a front wall and an additional evaporator is arranged in the interior of the vehicle body at a distance from the front wall, and that these are connected to each other by at least electrical lines, wherein the electrical lines are arranged in the conduit, which can be closed or is closed by a conduit cover. Particularly preferred is at least one movable partition to create different climate zones between the cooling unit and the additional evaporator. The cooling unit can thus be arranged in an area of ​​the interior of the refrigerated vehicle body that is separated from another area, in which the evaporator is located, by at least one partition. With suitable operation of the cooling unit and evaporator, the two separated areas can thus form different climate zones.For this purpose, the cooling unit and the additional evaporator are preferably connected to each other by electrical lines and hydraulic lines, in particular refrigerant lines.

[0036] The invention is explained in more detail below using an exemplary embodiment with reference to the accompanying schematic drawings. These show: Fig. 1 a cross-section of a corner angle profile according to an embodiment of the invention in use, i.e. in installed position; and Fig. 2 a perspective view of a cross-section of the corner angle profile made of Fig. 1.

[0037] The accompanying figures show a preferred embodiment of a corner angle profile 10, wherein the corner angle profile 10 is shown in use, i.e. in its installed position.

[0038] The corner angle profile 10 is attached to an inner side 31 of a body wall 30, specifically in an internal angle 32 between a side wall 33 and a roof 34, of a box-like refrigerated vehicle body. In the illustrated embodiment, the corner angle profile 10 thus serves as a corner fastening element between the side wall 33 and the roof 34 of the refrigerated vehicle body.

[0039] Fig. Figure 1 shows a cross-section of the corner angle profile 10. The corner angle profile 10 has a vertical angle leg 11 and a horizontal angle leg 12. The angle legs 11 and 12 are arranged at a substantially right angle to each other. This substantially right angle forms the inner side, i.e., the side facing the interior of the refrigerated vehicle body, of the corner angle profile 10. The outer side of the corner angle profile 10 faces the body wall, so that the outer side of the vertical angle leg 11 rests against the side wall 33 and the outer side of the horizontal angle leg 12 rests against the roof 34.

[0040] The corner angle profile 10 has a cable channel 13 which is arranged between the vertical angle leg 11 and the horizontal angle leg 12. The cable channel 13 is provided on the inside of the corner angle profile 10, specifically in the inner angle between the vertical angle leg 11 and the horizontal angle leg 12.

[0041] The conduit 13 forms a U-profile 15. The U-profile 15 comprises the vertical angle leg 11, a section of the horizontal angle leg 12, and an intermediate leg 21. The intermediate leg 21 is arranged substantially parallel to the vertical angle leg 11 and has a height that substantially corresponds to the height of the vertical angle leg 11.

[0042] The U-profile 15 has an open side located on the side opposite the roof 34. The open side therefore faces downwards towards the interior of the refrigerated vehicle body.

[0043] The open side of the U-profile 15 forms a receiving opening 16 that extends over the entire length of the conduit 13. The receiving opening 16 is arranged essentially parallel to the horizontal angle leg 12. The receiving opening 16 is closed by a conduit cover 17. The conduit cover 17 has fastening means 23. The fastening means 23 engage behind two lateral projections 18 of the receiving opening 16. The lateral projections 18 define the receiving opening 16 and form an undercut for snap-fit ​​fastening of the conduit cover 17.

[0044] The corner angle profile 10 includes a roller track 14 for a sliding partition 40, which is formed between the horizontal angle leg 12 and the cable duct 13. Specifically, the roller track 14 is formed between the horizontal angle leg 12 and the intermediate leg 21. The roller track 14 is thus arranged on the inside of the corner angle profile 10, opposite the side of the cable duct 13 or intermediate leg 21. The roller track 14 forms a profile that encompasses the intermediate leg 21.

[0045] The track roller 14 has a slot-like opening 19 on a side opposite the vertical angle leg 11. The opening 19 is essentially parallel to the vertical angle leg 11 and points towards the interior of the refrigerated vehicle body.

[0046] On the side opposite the horizontal angle leg 12, the opening 19 is bounded by a gutter profile 20, which transitions into the intermediate leg 21. The gutter profile 20 has a curved, trough-shaped cross-section, the concave side of which points towards the roof 34.

[0047] Six rollers 41', 41" of a sliding partition 40 are arranged in the channel profile 20, specifically on the concave side of the channel profile 20. Other numbers of rollers are possible. The cross-section of the channel profile 20 in the area of ​​the running surface essentially corresponds to the cross-section of the rollers 41', 41".

[0048] The rollers 41', 41" each have a roller axle 43', 43" which is connected to the rollers 41', 41" on the side opposite the vertical angle leg 11 and extends substantially parallel to the horizontal angle leg 12 through the slot-like opening 19. The roller axles 43', 43" thus connect the rollers 41', 41" to the partition 40.

[0049] A locking device 22 is provided on the horizontal angle leg 12. The locking device 22 is located on the inside of the corner angle profile 10 and on a side of the roller track 14 opposite the vertical angle leg 11. The locking device 22 comprises a square profile 25 open on one side and a perforated rail 24 that closes the square profile 25 on a side opposite the horizontal angle leg 12. A locking element 42 of the sliding partition 40 engages in the perforated rail 24 and is connected to the rollers 41', 41" and the partition 40.

[0050] On the side wall 33 from Fig. On the opposite side wall 33, a second corner angle profile 10 can be provided, which is essentially analogous to the corner angle profile 10. Fig. 1 is attached between side wall 33 and roof 34. The sliding partition 40 extends between the two side walls 33. The sliding partition 40 can thus extend between the corner angle profiles 10 and be slidably guided in the roller tracks 14 of both corner angle profiles 10.

[0051] A cooling unit can be arranged on a front wall of the refrigerated vehicle body. Inside the refrigerated vehicle body, an additional evaporator can be arranged at a distance from the front wall. This evaporator is connected to the cooling unit by at least electrical lines and preferably also by refrigerant lines. The lines can be arranged in the duct 13, which is closed by the duct cover 17. At least one movable partition can be arranged between the cooling unit and the additional evaporator, so that the cooling unit and the additional evaporator are each located in a separate area.

[0052] Fig. Figure 2 shows a perspective view of a cross-section of the corner angle profile made of Fig. 1. The longitudinal extent of the corner angle profile 10 is clearly shown. The cross-section of the corner angle profile 10 remains essentially unchanged along the longitudinal direction. Two of the six rollers 41', 41" of the sliding partition 40, which are guided in the groove profile 20 of the roller track 14, are also visible. The locking element 42 of the partition 40, which engages in the slotted rail 24 of the locking device 22 12, is also visible.

[0053] The functionality of the invention will now be explained using the exemplary embodiment from Fig. 1 and Fig. 2 explained in more detail.

[0054] The conduit 13 serves to accommodate electrical, pneumatic, and / or hydraulic lines. The conduit's U-shaped profile 15 creates a protected compartment for the lines within the profile, while the open side of the U-profile 15, specifically the access opening 16, provides easy access to the interior of the conduit 13. Since the access opening 16 faces the interior of the refrigerated vehicle body, the installation, maintenance, and repair of lines located in the conduit 13 can be conveniently carried out from inside the vehicle body.

[0055] In normal operation, the receiving opening 16 is closed by the channel cover 17, thus protecting the cables within the channel 13. Opening and closing the receiving opening 16 requires only a simple manual operation of the channel cover 17, without the need for any additional tools. To close the receiving opening 16, the channel cover 17 is pressed onto the receiving opening 16, causing the fasteners 23 to engage behind the lateral projections 18. To release the locking mechanism, i.e., to open the receiving opening 16, the channel cover 17 is pulled out of the receiving opening 16, releasing the fasteners 23 from their engaged position behind the lateral projections 18.

[0056] The track 14 guides the rollers 40', 40" of the partition 40, allowing the partition 40 to be moved along the corner bracket 10 and thus flexibly positioned within the interior of the refrigerated vehicle body. The channel profile 20 of the track 14 serves as a running surface for the rollers 41', 41". The channel profile 20 also defines the direction of travel for the rollers 40', 40" and limits their lateral movement, thereby stabilizing and facilitating the movement of the partition 40. Since the cross-section of the channel profile 20 in the running surface area is adapted to the cross-section of the rollers 40', 40" are further restricted, thus improving the guidance of the rollers.

[0057] To positively lock or secure the partition 40 in the direction of movement, particularly in the direction of travel, the locking element 42 engages in a hole in the slotted rail 24. The locking element 42 engages in the slotted rail 24 only when the partition 40 is folded up or down. Through this engagement, the locking element 42 and the slotted rail 24 interact positively and thus forcefully in the direction of movement of the partition 40, particularly in the direction of travel, preventing movement of the partition 40. If the partition 40 is positioned at an angle, i.e., moved into a tilted position between the folded-up and folded-down positions, the locking device 42 rotates out of the positive engagement with the slotted rail 24 in a direction opposite to the horizontal angle leg 12. The locking or securing mechanism is then no longer engaged.The restriction on partition wall 40 is therefore lifted, so that partition wall 40 can be moved.

[0058] Since the partition 40 extends between the two side walls 33, the interior of the refrigerated vehicle body can be divided into separate compartments. By moving the partition 40, it is possible to adjust the size of the compartments and adapt them flexibly to the specific application.

[0059] Since the corner angle profile 10 can accommodate both cables in the cable channel 13 and guide rollers 40', 40'' of a sliding partition 40, the areas separated from one another by the sliding partition 40 can be connected by cables arranged in the cable channel 13. In this way, a cooling unit located in a first area of ​​the interior of the refrigerated vehicle body can be connected to an additional evaporator located in a second area of ​​the interior of the refrigerated vehicle body, separate from the first area, via electrical and refrigerant lines. With appropriate operation of the cooling unit and evaporator, the areas can thus form different climate zones, enabling, for example, the transport of different goods at different temperatures.Since the cables are protected and separated from the roller track 14 in the cable duct 13, the size of the climate zones can be flexibly adapted to the respective application. Reference symbol list 10 Corner angle profile 11 vertical angle leg 12 horizontal angle legs 13 cable duct 14 roller rails 15 U-profile 16 Intake opening 17 Channel cover 18 lateral projections 19 Opening 20 Gutter profile 21 Intermediate leg 22 Locking device 23 Fasteners 24-hole rail 25 single-sided open square profile 30 Construction wall 31 Inside 32 inside angles 33 Side wall 34 Roof 40 partition wall 41', 41" rollers 42 Locking element 43', 43" track roller axles

Claims

[1] Refrigerated vehicle body with at least one corner angle profile (10) and at least one movable partition (40), wherein the corner angle profile (10) is attached to an inner side (31) of a body wall (30) of the refrigerated vehicle body and has a vertical angle leg (11), a horizontal angle leg (12) and a conduit channel (13) for receiving electrical, pneumatic and / or hydraulic lines, which is arranged between the vertical angle leg (11) and the horizontal angle leg (12), and the corner angle profile (10) comprises a roller track (14) for the movable partition (40), which is formed between the horizontal angle leg (12) and the conduit channel (13), wherein the movable partition (40) has at least one, preferably six, rollers (41', 41") which are guided in the roller track (14),wherein a cooling unit is arranged on a front wall and an additional evaporator is arranged in the interior of the vehicle body at a distance from the front wall, the two units being connected to each other by at least electrical lines, the electrical lines being arranged in the line channel (13), wherein a locking device (22) for locking the movable partition (40) is provided on the horizontal angle leg (12), wherein the locking device (22) comprises a perforated rail (24) and a locking element (42) which is connected to rollers (41', 41'') and the partition (40), wherein the locking element (42) is adapted to engage in a hole in the perforated rail (24) in order to positively lock the partition (40) in the direction of connection, wherein, when the partition (40) is positioned at an angle,the locking device (42) can be rotated out of the positive engagement with the slotted rail (24) in a direction opposite to the horizontal angle leg (12). [2] Refrigerated vehicle body according to claim 1, characterized by , that the conduit (13) forms a U-profile (15) which includes the vertical angle leg (11). [3] Refrigerated vehicle body according to claim 1 or 2, characterized by , that the conduit (13) has a receiving opening (16) on a side opposite the horizontal angle leg (12), which extends over the entire length of the conduit (13). [4] Refrigerated vehicle body according to claim 3, characterized by , that the receiving opening (16) is closed by a channel cover (17). [5] Refrigerated vehicle body according to claim 4, characterized by , that the receiving opening (16) is limited by two lateral projections (18) which form an undercut for snap-fit ​​attachment of the channel cover (17). [6] Refrigerated vehicle body according to one of the preceding claims, characterized by , that the roller track (14) has a slot-like opening (19) on a side opposite the vertical angle leg (11). [7] Refrigerated vehicle body according to one of the preceding claims, characterized by , that the roller track (14) has a groove profile (20) as a running surface for the roller (41', 41") of the movable partition (40). [8] Refrigerated vehicle body according to any one of claims 2 to 7, characterized by , that the conduit channel (13) is separated from the roller track (14) by an intermediate leg (21) whose height essentially corresponds to the height of the vertical angle leg (11), wherein the intermediate leg (21) together with the vertical angle leg (11) and a section of the horizontal angle leg (12) forms the U-profile (15) of the conduit channel (13). [9] Refrigerated vehicle body according to one of the preceding claims, characterized by , that the corner angle profile (10) is attached in an internal angle (32) between a side wall (33) and a roof (34). [10] Refrigerated vehicle body according to one of the preceding claims, characterized by , that two corner angle profiles (10) are provided on opposite side walls (33) of the vehicle body, wherein the partition wall (40) extends between the corner angle profiles (10) and is slidably guided in the roller rails (14) of both corner angle profiles (10).

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