Belt retractor with an electromotive winding aid and method for controlling an electromotive winding aid for a belt retractor

摘要

The present invention relates to a belt retractor with an electromotive winding aid (4) comprising: a belt shaft (1) which is spring-pretensioned in the winding direction and rotatably mounted in a frame (3) of the belt retractor, on which a belt strap (2) can be wound Winding aid (4) can be controlled as a function of the webbing retraction speed (BRS).