Abstract: A pivot door assembly for a vehicle with a door opening, includes a door leaf for opening and closing the door opening, and a rotary post assembly for displacing the door leaf between a closing position and an opening position. The rotary post assembly has a rotary post pivotable for displacing the door leaf. The door assembly also includes a rotary post lever for coupling the rotary post with the door leaf, wherein the door leaf has a roller bolt guided in a roller bolt rail. The pivot door assembly further includes an upper portal strip arranged in an upper horizontal region of the door opening. The roller bolt rail is arranged in the upper portal strip.

Abstract: A pivot sliding door assembly for a vehicle with a door wing for opening and closing a door opening. The pivot sliding door assembly is secured against disengagement in a Z-direction. The assembly includes a rotary column assembly for displacing the door wing between a closing position and a displacing or open position. The door wing closes the door opening when in the closing position and the door wing can be displaced in the displacing position for opening the door opening along a displacement direction.

Abstract: A drive device for boarding/deboarding devices, in particular inward-swinging doors, for public transport vehicles is described, comprising a drive unit, which is disposed in a rotation post and drives it for opening and closing the boarding/deboarding device, wherein the drive unit is supported by a supporting component on the vehicle and the supporting component acts as a counter bearing for a torque of the drive unit, and with at least two supporting arms connected to the rotation post for supporting the boarding/deboarding device, wherein at least one supporting arm has an extension component parallel to the rotation post.