A bulkhead-mounted aircraft seat assembly configured for independent vertical and horizontal adjustment includes an aircraft seat (seatback and seat frame/cushion) for supporting a pilot, passenger, or other occupant. Parallel rails attach to the bulkhead and extend along the bulkhead (vertically or near vertically) with opposing slots set into each rail. A sled translates along the rails via paired sliding members set into the slots, each pair of sliding members connected to an axle extending through the sled. A four-bar linkage attached to the sled and to the aircraft seat; the four-bar linkage extends from a default position to allow the aircraft seat to translate along a horizontal linear rail under the seat while maintaining a stable vertical reference point above the cabin floor. The seat is independently configured for substantially vertical adjustment via a metering plate attached to the bulkhead.

A seat base assembly for an aircraft seat includes parallel rails attached to an aircraft bulkhead, each rail including a slot extending vertically within the rail. The seat (e.g., seatback and seat frame) is attached to a sled capable of vertical translation relative to the bulkhead via slidable members that translate along the slots. The sled includes a hole for accommodating a locking pin controllable by the seat occupant. A metering plate attached to the seat base behind the sled is folded over a lateral axis into a forward and rear layer, the forward layer including holes for the locking pin wherein each hole corresponds to a desired seat height to which the seat may be adjusted by securing the locking pin through the sled hole and metering hole. In response to an impact event, the metering plate deforms to absorb impact energy and control downward deceleration of the seat.

An apparatus and method for protecting a passenger of a vehicle that may minimize impact energy transmitted to a passenger by realizing rotation, position change, and space securing of an interior seat according to sensor detection of an external impact to a vehicle. The apparatus for protecting a passenger includes at least one seat movable in a length direction of the vehicle and rotatable disposed inside a vehicle, a plurality of sensing units installed in the vehicle and outputting a collision signal in case of a vehicle collision, and a controller determining a direction and location of a collision in the vehicle in case of the vehicle collision and controlling the at least one seat to be selectively moved and/or rotated according to the direction and location of the collision.

An assembly includes a vehicle floor. The assembly includes a seat including a pedestal supported by the vehicle floor. The assembly includes a track supported by the vehicle floor. The pedestal is slidable along the track. The assembly includes an energy absorbing device supported by and slidable along the track. The energy absorbing device is between the track and the pedestal. The energy absorbing device is deformable relative to the track.

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 console has at least one vehicle-mounted guiding element, at least one seat-mounted guiding element that runs parallel to the vehicle-mounted guiding element, and a longitudinal adjustment mechanism on which a driving device acts via a transmission mechanism and which is designed to cause a relative adjustment between the vehicle-mounted guiding element and the seat-mounted guiding element. The vehicle seat console is characterized in that the longitudinal adjustment mechanism and/or the transmission mechanism is/are equipped with at least one energy absorption device which is configured to dampen abrupt relative movements between the vehicle-mounted guiding element and the seat-mounted guiding element.

A vehicle seat includes: a seat frame that serves as at least a portion of a skeletal structure; a fixed bracket that is fixed on the indoor wall, the fixed bracket including a connection part having a connection surface that is substantially orthogonal to a seat width direction and extending in a substantially vertical direction; a link member in which one end is swingably connected with the connection part and the other end is connected with the seat frame, the link member being swingable in a direction substantially parallel with the seat width direction set as a swinging center axis; and a regulation part which extends from the connection part in a direction substantially parallel with the swinging center axis, the regulation part being configured to regulate, by abutting on the link member in the seat front-and-rear direction, that the link member swings beyond a preset swinging range.

A method for adjusting a vehicle seat onboard a vehicle is provided. The method obtains vehicle status data, by a processor communicatively coupled to a plurality of sensors onboard the vehicle; detects a current actuation state of the vehicle seat based on the vehicle status data, by the processor, wherein the current actuation state comprises at least one of a user input actuation state and an emergency actuation state; calculates seat adjustments, by the processor, based on the current actuation state; and actuates the vehicle seat based on the seat adjustments, via an electromagnetic vehicle seat rail device communicatively coupled to the processor.

The present disclosure provides a vehicle collision mitigation apparatus and method, in which it is determined whether or not a collision will occur between a target vehicle and a lateral side of a host vehicle based on the paths of the host vehicle and the target vehicle, and if a collision is unavoidable, a traveling state, including a vehicle speed, steering, a suspension, or a position of a seat, is changed such that the impact caused by the collision is reduced. According to the present disclosure, it is possible to minimize damage due to the collision of the target vehicle with the lateral side of the host vehicle.

A seat rail module for a vehicle seat, comprising two longitudinal adjustment rails (10) arranged parallel to each other for guiding the vehicle seat (1) and adjusting its position in longitudinal direction, deformation units (18) which can be fastened or are fastened to the longitudinal adjustment rails (10), and fastening members (25) for fastening the seat rail module to the floor of a vehicle body, wherein the vehicle seat (1) can be fastened to the longitudinal adjustment rails (10) and the deformation units (18) are configured for deforming deformation members (19) when the vehicle seat is displaced in a main direction of travel, in order to decelerate the vehicle seat in the event of a crash, characterized in that the fastening members (25) are configured to fasten the seat rail module to the floor of the vehicle body by means of locking, and in that the fastening members (25) are mechanically unlocked when the vehicle seat (1) is displaced in longitudinal direction in the direction opposite to the main direction of travel beyond a predetermined limit line (8). Also in the rear area in which the vehicle seat assumes a seat position which is shifted relatively far backward, such as will be possible in the future for autonomous driving or as a relax position, precautions for occupant protection are provided to a sufficient extent, even if front occupant protection systems, in particular front airbags, are no longer effective in this area.