An illustrative embodiment of a cargo vehicle is provided. A bulkhead is located on the cargo vehicle. The bulkhead includes an opening. A bulkhead door is located at the bulkhead. The bulkhead door is movable between open and closed positions with respect to the opening. A bulkhead door bearing slide assembly is located at a portion of the bulkhead door and is movable with the bulkhead door between the open and closed positions of the bulkhead door. At least one pin is attached to the bulkhead door bearing slide assembly and is disposed through at least one opening of at least a portion of the bulkhead door. The at least one pin is movable within the at least one opening of the at least the portion of the bulkhead door to movably couple to the bulkhead door.

A vehicle door check mechanism includes a strap body mounted on a portion of a vehicle door adjacent to a rotation axis of the vehicle door, and configured to move with the vehicle door as the vehicle door swings around the rotation axis, and a hold unit configured to allow the strap body to be held at regular intervals, wherein the strap body is curved to have a predetermined curvature radius. A center of the curvature radius is located on the rotation axis of the vehicle door, and the strap body has a fixed end which is fixed to the vehicle door, and a free end which is spaced apart from the vehicle door.

A multi-panel privacy screen assembly adapted to be deployed between laterally-adjacent passenger seats. The assembly includes an overhead beam having a plurality of tracks, a plurality of hanging panels, a plurality of coupling members suspending each of the plurality of hanging panels from the overhead beam, each coupling member coupled to one of the plurality of hanging panels, to one of a plurality of driven cables, and having rollers rollable along at least one of the plurality of tracks, and a drive mechanism including an intermittent gear assembly operable for driving the plurality of driven cables to move the plurality of hanging panels along at least one of the plurality of tracks according to predetermined deployment sequence.

A structure includes a lower rail mounted to a lower portion of a vehicle body in a longitudinal direction thereof. A lower-rail roller part is rollably connected to the lower rail. A lower-rail swing arm is rotatably connected to the lower-rail roller part and the door. A lower guide rail is mounted to the door and defines a lower guide path in the longitudinal direction of the vehicle body. A lifter has a first end that comes into contact with the lower guide path, and a second end that is fixed to the vehicle body, and applies a force in a direction of pushing the lower guide rail. An upper guide rail is mounted to an upper portion of the vehicle body. An upper-guide roller part is mounted to the door to be seated in the upper guide rail.

A slide door harness includes a wiring material, a vehicle body-side fixing portion provided in a vehicle body to rotatably hold an end of the wiring material below a lower end of an inner surface member of a slide door, and a door-side fixing portion provided on the slide door to rotatably hold another end of the wiring material, and the door-side fixing portion includes a holding portion configured to hold the another end of the wiring material toward the lower end side of the inner surface member, a first rotating shaft configured to allow the holding portion to rotate around a first rotation axis, and a second rotating shaft configured to allow the holding portion and the first rotating shaft to integrally rotate around a second rotation axis intersecting the first rotation axis.

Systems and methods include providing an aircraft with a fuselage having a sliding door system disposed on at least one side of the fuselage. The sliding door system includes a forward sliding door having an upper slide rail and a lower slide rail, a rearward sliding door having an upper slide rail and a lower slide rail, an upper rail coupled to each of the upper slide rail of the forward sliding door and the upper slide rail of the rearward sliding door, a lower rail coupled to each of the lower slide rail of the forward sliding door and the lower slide rail of the rearward sliding door, and a plurality of actuators coupled to each of the upper rail and the lower rail and configured to displace and retract the forward sliding door and the rearward sliding door linearly with respect to the fuselage.

A device for operating opposite sliding doors of a vehicle includes a center rail mounted at a center inside a door and formed in a curved shape so that the door moves to the outside of a vehicle interior of the vehicle when the door is opened. A center roller is mounted on the vehicle body so as to correspond to the center rail. The center roller is configured to move the center rail by being coupled to the center rail when the door is opened or closed as a center bearing unit formed at one side of the center roller is seated on the center rail. The center roller has a center shaft formed at a position spaced apart from the center bearing unit such that the center shaft can rotate the center roller.

A slide door support device supports a slide door that opens and closes a door opening formed on a side surface of a vehicle body. The slide door support device includes first and second lower rails and a lower guide unit. The lower guide unit includes a first lower guide roller moving along the first lower rail, a second lower guide roller moving along the second lower rail, a lower fixed portion fixed to the slide door, a lower rotational arm rotatable relative to the lower fixed portion and supporting the first and second lower guide rollers, and a pressing member pressing the lower fixed portion. An arm angle made by the lower fixed portion and the lower rotational arm gradually decreases as an opened degree of the slide door decreases. The pressing member presses the lower fixed portion in a direction of increasing the arm angle.

A multi-panel privacy screen assembly adapted to be deployed between laterally-adjacent passenger seats. The assembly includes an overhead beam having a plurality of tracks, a plurality of hanging panels, a plurality of coupling members suspending each of the plurality of hanging panels from the overhead beam, each coupling member coupled to one of the plurality of hanging panels, to one of a plurality of driven cables, and having rollers rollable along at least one of the plurality of tracks, and a drive mechanism including an intermittent gear assembly operable for driving the plurality of driven cables to move the plurality of hanging panels along at least one of the plurality of tracks according to predetermined deployment sequence.

An illustrative embodiment of a cargo vehicle is provided. A bulkhead is located on the cargo vehicle. The bulkhead includes an opening. A bulkhead door is located at the bulkhead. The bulkhead door is movable between open and closed positions with respect to the opening. A bulkhead door bearing slide assembly is located at a portion of the bulkhead door and is movable with the bulkhead door between the open and closed positions of the bulkhead door. At least one pin is attached to the bulkhead door bearing slide assembly and is disposed through at least one opening of at least a portion of the bulkhead door. The at least one pin is movable within the at least one opening of the at least the portion of the bulkhead door to movably couple to the bulkhead door.