The present invention provides a seat adjustment device for an aircraft or spacecraft, comprising: a seat rail for connection to a floor; and a seat connection for connection to at least one seat; and a worm is provided which can be actuated to adjust the seat connection relative to the seat rail.

A seat adjustment mechanism for a vehicle seat may have a number of first rail pairs, each first rail pair having an upper rail and a lower rail. A height adjustment mechanism may be arranged between the number of first rail pairs and a seat part of the vehicle seat. The height adjustment mechanism may have a number of second rail pairs, each second rail pair may have an upper rail and a lower rail. The number of first rail pairs and the number of second rail pairs can be actuated simultaneously.

A moving and locking device for a vehicle seat includes: a lower frame mounted on a bottom surface of a seat cushion; a plurality of wheels disposed underneath the lower frame in such a manner that the plurality of wheels roll on a floor panel; and a vacuum adsorption device disposed inside the lower frame and configured to be adsorbed on the floor panel by vacuum force. The vehicle seat is configured to be moved to the desired position through the rolling motion of the plurality of wheels, and configured to be locked at the desired position through vacuum adsorption of the vacuum adsorption device on the floor panel.

The invention relates to a device for damping an upper suspension part in at least one spatial direction (X, Y, Z) with respect to a lower suspension part movable relative thereto, wherein a spring apparatus which acts between the upper suspension part and the lower suspension part is provided for damping, wherein an actuating element is provided by way of which a force can be introduced into the device bidirectionally in the operating direction of the spring apparatus, wherein the actuating element is actuable via a control apparatus.

The present invention provides a horizontal instrument, a supporting device and a method for adjusting the bearing surface of the supporting device to be horizontal. The horizontal instrument in the present invention is used for maintaining a bearing surface parallel to a horizontal plane, wherein the horizontal instrument comprises a slide-swing assembly, and a monitoring assembly, when the monitoring assembly detects that the bearing surface is not parallel to the horizontal plane, the controller instructs the driving unit to drive the slider to slide, which leads the lower end of the swinging rod to slide, and then drives the swinging rod to swing, thereby, the upper end of the swinging rod drives the bearing surface to rotate for an angle so that the bearing surface is maintained parallel to the horizontal plane.

A console for a motor vehicle, having a base part to be arranged on a vehicle floor, a structural part arranged on the side of the base part that faces away from the vehicle floor, and an adjustment mechanism by means of which the structural part is adjustably connected to the base part such that the distance of the structural part from the vehicle floor can be adjusted. A spindle drive is provided for actuating the adjustment mechanism. A second aspect relates to a motor vehicle assembly having a seat adjustment unit by means of which a height of at least one vehicle seat relative to a vehicle floor can be adjusted. The seat adjustment unit is coupled with an adjustment mechanism of the console.

An automotive seat assembly includes a manual system to slide the seat assembly from a seating position to a pitch easy entry position. The seat assembly includes a power return device to automatically return the seat assembly from the pitch easy-entry position back to the seating position wherein the power return device may be a module that may be added onto an existing seat assembly having manual pitch easy-entry features. The power return device is disengaged during forward slide and pitch of the seat assembly to the easy-entry position, but may then be actuated to control the return slide and return pitch of the seat assembly rearwardly to the seating position. If either the return slide feature or rearward pitch, feature is blocked or obstructed, the power return device disengages the obstructed feature and allows the remaining unobstructed feature to continue operating to complete the return slide or return pitch until such time as the blockage or obstruction is removed or the power return device is disengaged.

A vehicle seat having a drive device for driving a adjustment kinematics of the vehicle seat may have an adjustment arm, and a tensioning device. The drive device may have a pinion which can be rotated about a pinion rotation axis and which is in toothed engagement with a tooth segment of the adjustment arm. The tensioning device pretensions the adjustment arm so that the tooth segment is pretensioned in the direction of the pinion. The tensioning device has at least one sliding element which is in abutment with the adjustment arm. During an actuation of the height adjustment kinematics, the at least one sliding element slides along the adjustment arm. The sliding element is resiliently pretensioned by a resilient element.

A vehicle includes: a vehicle body frame; a drive unit provided on the vehicle body frame and movable on a floor surface; a seat disposed above the vehicle body frame to support buttocks of a user; a lift unit provided between the vehicle body frame and the seat to raise and lower the seat between a low position and a high position; and an operation device provided on at least one of a left side portion and a right side portion of the seat. The operation device includes an operation panel having an operation surface that faces upward, a lever extending upward and forward from a rear portion of the operation panel, and multiple operation members provided on the operation surface. At least one of the multiple operation members is disposed in a position overlapping with the lever as seen from above.

A vehicle includes: a vehicle body frame; a drive unit provided on the vehicle body frame and movable on a floor surface; a seat disposed above the vehicle body frame to support buttocks of a user; a lift unit provided between the vehicle body frame and the seat to raise and lower the seat between a low position and a high position; and at least one support member extending downward from the seat and provided, at a lower portion thereof, with a footrest for supporting soles of the user. The support member is provided to be displaceable vertically relative to the seat, and the support member is displaced such that a distance between the seat and the footrest when the seat is in the high position is greater than a distance between the seat and the footrest when the seat is in the low position.