| 摘要 |
A belt retractor has a belt spool ( 12 ) rotatably mounted in a frame ( 10 ), a disc adapted to be blocked against rotation on the frame ( 10 ), and a force-limiting arrangement. The force-limiting arrangement includes a cutting body ( 22 ) which is adapted to be guided into a coupling position in which the cutting body ( 22 ) couples the belt spool ( 12 ) to the disc ( 16 ) such that upon a relative rotation between the disc ( 16 ) and the belt spool ( 12 ), the cutting body ( 22 ) cuts material. The force-limiting arrangement has a guiding-in mechanism which guides the cutting body ( 22 ) into the coupling position as a function of accident-related data.
|
