| 摘要 |
A belt retractor ( 10 ) includes a frame ( 12 ), a belt spool ( 14 ) being rotatably supported in the frame ( 12 ), a locking disc ( 16 ) being rotatably mounted on the belt spool ( 14 ), a load limiting element ( 18 ) being effective between the belt spool ( 14 ) and the locking disc ( 16 ), a holding element ( 20 ) being able to hold the locking disc ( 16 ) relative to the belt spool ( 14 ) so as to be locked against relative rotation, and a drive element ( 22 ) for the belt spool ( 14 ), the drive element ( 22 ) being rotatable to a limited extent relative to the belt spool ( 14 ) between an initial position in which the drive element ( 22 ) ensures that the holding element ( 20 ) holds the locking disc ( 16 ) relative to the belt spool ( 14 ) so as to be locked against relative rotation, and a release position in which the drive element ( 22 ) ensures that the holding element ( 20 ) frees the locking disc ( 16 ).
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