| 摘要 |
<p>A control worm (25) attached to the belt shaft (12) is screwed to a control nut (30). If the belt shaft (12) rotates with respect to the control nut (30) given a specific belt acceleration or as a consequence of vehicle movements, the control nut (30) moves into a drive connection with a transmission element (40) as a result of which a locking claw (50) supported in the housing (10) is made to engage with a locking wheel (22) attached to the belt shaft (12). <IMAGE></p> |
