| 摘要 |
The invention relates to a belt tensioner for a safety belt, system comprising a pinion (10) which can be rotationally mounted about a rotational axis (A) and which can be coupled to a belt spool, also comprising a a drive unit, a force transmission element (12) and a drive device. Said force transmission element (12) is moved along the guide device by activating the drive unit such that it engages with the pinion (10). Said guide device comprises a section (16) which can be shaped in a direction (x) which is perpendicular to the rotational axis (A) of the pinion (10) and to the direction of movement (y) of the force transmission element (12). |
