| 摘要 |
<p>The invention relates to a self-locking belt retractor for seat belts having a belt shaft mounted in a rotary fashion in a housing frame and pre-tensed in the winding direction of the seat belt by a winding spring, a control disc (11) rotating with the belt shaft for controlling a locking member (21) displaceably disposed on the belt shaft until engagement in a housing tooth set (25), wherein the control disc (11) may be placed into relative rotation relative to the belt shaft by means of a spring-loaded inertia element (13) sensing the acceleration of the seat belt and/or a vehicle-sensitive acceleration sensor (30), wherein the locking member (21) is coupled to the control disc (11) when in the displaced state.</p> |
