A vehicle seat arrangement has at least two seats, which are arranged next to one another in a transverse direction of the seat on a common seat bench, and a common seat backrest that can be inclined about a transverse axis. The common seat backrest is adjustable from an upright seating position into a resting or reclined position which is inclined towards the rear.

The present disclosure relates to a stepless brake device of a vehicle seat. The coupling piece formed on the plate cover disposed on the outermost rear surface is caulked and coupled to the housing cover disposed on the outermost front side. Therefore, the components are firmly coupled, and no axial gap occurs between the components. Also, tolerance accumulation of the components does not occur, so that the tilt of the roller is reduced, and thus, collision noise of the roller during the release operation is prevented.

A raisable seat for a vehicle, comprising a frame for a seating portion, a rail, a raising mechanism suitable for moving the seating portion frame relative to the rail between a lowered position and a raised position, said raising mechanism comprising on each side of the seat at least one connecting rod, said connecting rod having a rod body with an upper end connected to the frame and a lower end connected to the rail, at least one connecting rod also comprising a protuberance extending from the lower end, the protuberance extending facing the rail, said connecting rod being adapted to deform, in the event of an impact, between a first state in which a gap separates the rail and the protuberance regardless of the position of the seating portion frame between the lowered position and the raised position, and a second state in which the protuberance is in contact at least locally with the rail.

A vehicle seat includes a seat bottom coupled to a floor to move relative to the floor and a seat back coupled to the seat bottom to move relative to the seat bottom.

A vehicle seat includes a seat bottom coupled to a floor to move relative to the floor and a seat back coupled to the seat bottom to move relative to the seat bottom.

A vehicle seat is provided. The vehicle seat includes a cushion frame, a coupling bracket including a coupling portion and a flange portion, a lifter link, and a fixing member. The coupling portion includes a plate panel which, is substantially orthogonal to a fixing face of the fixing member, and substantially parallel to a seat front-rear direction. An end face of the plate material is welded to the fixing face. The flange portion protrudes in a seat width direction from one end in the seat front-rear direction of the coupling portion, includes a plate panel substantially orthogonal to the fixing face, and is integrally molded with the coupling portion.

A seat adjuster, includes a brake acting between fixed and adjustable parts so the adjustable part is blockable in positions on the fixed part and releasable by a release element, an adjustment element acting on the release element, selectively adjusting the adjustable part in two opposite directions, and a locking element automatically engaging and interlockingly locking the adjustable part to the fixed part when the adjustment element is not actuated and automatically disengaging when the adjustment element is actuated, disengagement of the locking element and adjustment of the adjustable part being effected by moving the adjustment element out of neutral position, the locking element having a toothed segment for meshing with a toothed ring coupled to the adjustable part so the locking element is movable in the radial direction of the toothed ring between locking and release positions, in which the locking element meshes with or moves away from the toothed ring.

A system and a method are provided for controlling a rotating type seat of a self-driving vehicle. In particular, seat position and bolster volume are adjusted based on a pressure rate in response to a vehicle turning when seat of the self-driving vehicle is rotationally adjusted in a desired direction. Accordingly, body displacement due to a centrifugal force and inertia is supported and a stable seating feeling is provided to the passenger.

A system and a method are provided for controlling a rotating type seat of a self-driving vehicle. In particular, seat position and bolster volume are adjusted based on a pressure rate in response to a vehicle turning when seat of the self-driving vehicle is rotationally adjusted in a desired direction. Accordingly, body displacement due to a centrifugal force and inertia is supported and a stable seating feeling is provided to the passenger.

A vehicle seat has a seat base, a carriage, and an adjusting device. The adjusting device is formed in such a way that the vehicle seat is adjustable vertically or the inclination is adjustable by the adjusting device. The adjusting device has a rotation device arranged on the carriage such that the seat base is rotatable relative to the carriage about a vertical axis by the rotation device. The adjusting device includes a strut, a first end of which is pivotably attached to the carriage or to a rotation base fixed to the carriage and a second end of which is pivotably attached to the seat base. The adjusting device has first and second linear actuators. The seat base is supported on the first linear actuator, the second linear actuator, and/or the strut. The first and second linear actuators cooperate to adjust the vehicle seat.