Belt retractor for rolling up safety belt, has shift lever including two engaging members that are rotatably guided in obligation curve of torque-proof disk in each position of shaft, where disk is connected with shaft

摘要

The retractor has a blocking device (15) including a locking lever (18) for blocking a rotating movement of a ratchet wheel (12) in a retractor direction (a), and including a shift lever (50) for actuating the locking lever. The shift lever is pivotably mounted or arranged around an axis (A), which is parallel to an axis of a shaft (4). The shift lever includes two engaging members i.e. pins, that are rotatably guided in an obligation curve i.e. groove, of a torque-proof disk (40) in each position of the shaft, where the disk is connected with the shaft.