An apparatus for adjusting the height of a vehicle seat. The apparatus includes an input shaft for inputting a torque by using a lever installed at one side of the seat; an output member connected to a link means to output the torque for adjusting the height of the seat; a clutch drum interposed between the input sh...

The present invention relates to a reclining device of a seat for a vehicle, which makes it possible to prevent backlash between an external gear 12 and an internal gear 22 in stop, resulting in preventing a vibration noise due to movement of the seatback. Further, it is possible to obtain sufficient power from even...

The present invention relates to a pumping device for a seat cushion of a vehicle, in which a brake assembly 40 is disposed outside a clutch assembly 30 and parts are arranged in a line, such that it is possible to reduce the entire size, volume, and weight, thereby reducing cost. Further, because it is possible to ...

A locking device of a seat rail for a vehicle, designed to solve problems, such as clearance or engagement error occurring in a conventional single lock member. The locking device comprises a lower rail, an upper rail coupled to the lower rail, a locking guide fixed to a bottom surface of the upper rail, a pair of l...

Disclosed herein is a shaft and hub coupling structure for recliners. The shaft and hub coupling structure of the present invention ensures stable and silent motion of the shaft and the hub, maintains sufficient strength of the shaft, and makes it possible for a process of coupling the shaft to the hub to be easily ...

The present invention relates to a reclining device of a seat for a vehicle, and according to the reclining device of the invention, it is possible to prevent unexpected pivot of a seatback and improve the passenger"s safety by maintaining the engagement of a sector tooth 20 and a pawl tooth 70 even if the pawl toot...