Adjusting device for backrest of vehicle seat, comprises two locking units lying opposite to each other, where locking units are brought in opening position from closing position by force transmission device

摘要

The adjusting device (46) comprises two locking units (48,50) lying opposite to each other. The locking units are brought in an opening position from a closing position by a force transmission device (66). A rotating coupling bar (68) extends through the locking units, where a backrest (4) is deflected in the opening position. A gear unit (70) is attached to the force transmission device, where another gear unit (88) is provided for bringing the locking units in the opening or closing position. Independent claims are also included for: (1) a vehicle seat with a backrest; and (2) a seat arrangement for a vehicle.