Sensor, particularly for triggering vehicle occupant restraint system, has lower rolling surface, where lower area of lower rolling surface has elevation, which is arranged to guide rolling inertia body around elevation

摘要

The sensor (10) has a lower rolling surface (20) and as inertia body (40) which rolls at the lower rolling surface. A lower area of the lower rolling surface has an elevation, which is arranged to guide the rolling inertia body around the elevation. The lower rolling surface is formed by a lower jacket, where the elevation is arranged in a lower shell area of a shell. An independent claim is included for a belt retractor.