Seat-belt restraint device

摘要

The invention relates to a seat-belt restraint device, in particular in motor vehicles, with a belt retractor and with a clamping device, which prevents the extension of the belt webbing and has two clamping jaws with the belt webbing passing through between them, and with a vehicle-sensitive sensor for triggering the locking action of the restraint device. In the case of a seat-belt restraint device of this type, the intention is to limit or reduce the acceleration forces which come into play in the clamping of the belt webbing. For this purpose, it is envisaged that a device (15, 16; 40; 44, 46, 47; 48, 49, 51), which becomes effective with the triggering of the clamping device (13) and clamping of the belt webbing (12), be provided in each case with a deformable design which leads to the belt webbing (12) stretching by a defined amount in the belt-extension direction. <IMAGE>