Abstract: A vehicle sliding door system includes a door portal and a door opening, at least one sliding door with an, in the closing direction of the sliding door, vertical front lateral edge and an, in the closing direction of the sliding door, vertical rear lateral edge, and a door driving unit for displacing the sliding door. The door driving unit has a cable, which, with its first end, is attached to the sliding door in the region of the front vertical lateral edge, and with its second end in the region of the rear vertical lateral edge, a coupling member, connected to the cable and which is connected to a motor, which is attached on the door portal laterally next to the door portal and which drives the coupling member such that the cable is movable along its longitudinal extent in both directions of movement and displaces the sliding door.

Abstract: A boarding system for a vehicle includes at least one pivotable sealing cover, which is pivotable from a walk-on first position into a non-walk-on second position, wherein the sealing cover is flush with an outer side of the vehicle in the non-walk-on second position.

Abstract: Boarding and deboarding apparatus for a vehicle, including a step that can be moved back and forth between a retracted and extended position, which at least in a partially extended position defines a first area that can be stepped upon, lateral guides of the step for attachment to a vehicle, a folding step which is mounted on the step so as to be pivotable between a folded-in and folded-out position and which in a folded-out position defines a second area that can be stepped upon which is parallel to the first area, and blocking means which prevent the folding step from pivoting between the retracted position and an intermediate position of the step, and which release the pivoting of the folding step, at the latest, when the extended position of the step has been reached.

Abstract: Boarding and deboarding apparatus for a vehicle, including a step that can be moved back and forth between a retracted and extended position, which at least in a partially extended position defines a first area that can be stepped upon, lateral guides of the step for attachment to a vehicle, a folding step which is mounted on the step so as to be pivotable between a folded-in and folded-out position and which in a folded-out position defines a second area that can be stepped upon which is parallel to the first area, and blocking means which prevent the folding step from pivoting between the retracted position and an intermediate position of the step, and which release the pivoting of the folding step, at the latest, when the extended position of the step has been reached.