A vehicle roof has a roof opening system comprising a lid element displaceable between a closed and open position displacement kinematics for displacing the lid, each of the displacement kinematics comprising a guide rail, a first and second kinematic unit guided in a guide rail, and a set of drive cables for the kinematic units, the second kinematic unit comprising a tilting lever, to which a gliding element is pivotably connected on which a guide track of a lid carrier of the lid element is guided when the lid element is displaced. The first kinematic unit is driven via a first drive cable by a first drive motor and the second kinematic unit has a control rod which is hinged to the tilting lever and to a drive slide which is driven via a second drive cable by a second drive motor.

A roller assembly for a sliding vehicle door includes a bracket structure having a first and second inner horizontal guide roller arranged to interact with an inner vertical surface of the track member. The bracket structure further includes at least a first and second vertical guide roller arranged to interact with a first inner surface of the track member, a resiliently arranged rotatable member arranged to interact with a second inner surface of the track member and at least one outer horizontal guide roller arranged to interact with an outer vertical surface of the track member.

A structure of a flap part for covering a rail part when opening a sliding door of a vehicle, includes a door flap part including an installation hole, a door flap guide, door trim flap links, elastic members, and a flap, wherein the sliding door is supported by a roller arm, and the rail part, which is externally exposed when the sliding door is opened, is covered by the flap part, and wherein at a time of opening the door, a roller provided on the roller arm comes into contact with a door flap guide and pushes the door flap guide to ensure a movement space for the roller arm.

A vehicle door opening and closing apparatus includes: a vehicle door; a rail mounted on a vehicle body; and a roller unit mounted on the vehicle door, and configured to move along the rail, where the roller unit allows the vehicle door to open and close in either a sliding mode, in which the vehicle door slides along the rail, or a swing mode, in which the vehicle door swings in a predetermined position of the rail.

A sliding door device for a vehicle includes a door arm including a first end portion rotatably connected to an end portion of the door and a second end portion movable along a side sill of the vehicle body, a door power connection portion provided in the door arm, and a vehicle power connection portion provided in a position corresponding to the door power connection portion of the vehicle body and electrically connected to the door power connection portion according to rotation of the door arm, wherein the vehicle power connection portion includes: a first vehicle power connection portion electrically connected to the door power connection portion when the door is closed, and a second vehicle power connection portion electrically connected to the door power connection portion when the door is opened.

A sliding door device includes a door arm including one end portion rotatably connected to one end portion of a door, and the other end portion movable along a side sill of the vehicle body, a lower slider coupled to the second end portion of the door arm and configured to be rectilinearly movable along the side sill of the vehicle body, a lower arm plate connecting the second end portion of the door arm and the lower slider and configured to perform a rotation and a rectilinear movement when the lower slider moves along the side sill, a door power connection portion provided between the lower slider and one end portion of the door arm, and a vehicle power connection portion provided at a position on the vehicle body corresponding to the door power connection portion and electrically connected to the door power connection portion by a rotation of the door arm.

A closure device for closing an access opening in a motor-vehicle body. An inner chamber is accessible via the access opening and the access opening can be closed by a cap element. The cap element is connected to a guide device, which is arranged in the inner chamber and via which the cap element can be adjusted between a closed position and an open position. The guide device is configured such lo that the cap element executes a pushing movement and a lifting movement as it moves between the closed position and the open position. The cap element, in the open position, is arranged in the inner chamber.

A door opening assembly is provided for moving a door of a vehicle between an open position and a closed position. The assembly includes a frame member coupled to the vehicle, a link is coupled to the frame member, and a link arm pivotally coupled to the link. A pivot arm is pivotally coupled to the frame member and a pivot bracket is pivotally coupled to the door and the pivot arm. The pivot bracket includes a slot such that a pin on the link arm slides therethrough. The assembly includes a gear rack and a gear operably coupled to the gear rack. The gear is driven by a motor as the door moves between its open and closed positions. The assembly further includes a guide track coupled to the vehicle and a roller rotatably driven along the guide track as the door moves between its open and closed positions.

A sliding door device for a vehicle, includes: a door that opens or closes a door opening formed in a vehicle body; a door arm having a first end portion connected to the inside of the door and to extend toward a side sill of the vehicle body; a mover disposed to face the door and to be movable along the side sill; a body arm having a first end portion connected to one side of the mover, wherein the body arm is disposed in parallel to the door arm to extend toward the inside of the door; and a roller having an edge portion, respectively coupled to the door arm and the body arm so that the door arm and the body arm relatively move to each other in accordance with rotation of the roller.

A sliding door device for a vehicle includes a door configured to open or close a door opening formed in a vehicle body, a door arm including one end portion rotatably connected to the door and the other end portion provided to be movable along a side sill of the vehicle body, a mover connected to the other end portion of the door arm and configured for straight line movement along the side sill of the vehicle body, a door arm plate configured to rotatably connect the mover with the other end portion of the door arm and provided to perform cycloid rotation and straight line movement when the mover moves along the side sill, a pin provided to protrude on the door arm plate, and a cycloid rail provided in the side sill and configured to provide a path on which the roller moves when the other end portion of the door arm moves along the side sill.