Belt retractor e.g. for vehicle safety belt, has belt coil, two ends and which rotate in frame with two discs are applied in two ends of belt coil

摘要

The belt retractor has a belt coil (12), two ends (14, 18) and which rotate in a frame (10). Two discs (22, 28) are applied in the two ends of the belt coil. A blocking mechanism (26) is provided which blocks one of the discs. A seat belt load limiter least is used during a force reduction position.