Drive device for at least one element of the vehicle, in particular for a motor vehicle-safety seat system motor vehicle-safety seat system, and with such a drive means

摘要

The invention relates to a drive means (14) for at least one element of the vehicle, in particular for a motor vehicle-safety seat system (10), the resulting from a detected or a as forthcoming detected form of a displacement of the at least one vehicle element (6), wherein said driving means (14) includes a first drive element (15) can be displaced thereon which is guided and a second drive element (16) as well as a ratchet, expandable drive means (25), with which drive means (25), the first drive element (15) and the second drive element (16) comprises a first, representing a state of rest position (s) in a second, an operative position (s) is abruptly, which are movable relative to each other. one of the drive elements (15, 16) with the motor vehicle (1) and the other of the drive elements (16, 15) can be connected with the element of the vehicle.An optimized drive means (14) is distinguished by a back motion-off device (31), which is a relative return movement of the first and second drive element (15, 16) of the second into the first position (s2, s1) at least limited.