Joyson Safety Systems Germany Gmbh

Lars Gonnermann

Hans-Jürgen Divo

Paul Sprongl

Atsushi Mihara

Thomas Feiertag

The invention relates, inter alia, to a belt retractor () for a safety belt device, with a belt reel () for winding up and unwinding the safety belt, a pretensioner drive () and a pyrotechnic tensioner drive (), wherein the pretensioner drive () has a force-flux-control element () which, in a deactivation position, interrupts the force flux between pretensioner drive () and belt reel (). It is provided that the pyrotechnic tensioner drive () has one or more drive elements () which, after activation of the pyrotechnic tensioner drive (), is or are set into motion, and, after activation of the pyrotechnic tensioner drive (), the force-flux-control element () is adjusted directly or indirectly by the drive element () or&#x2014;in the case of a plurality of drive elements ()&#x2014;by at least one of the drive elements () of the pyrotechnic tensioner drive () into the deactivation position.

Growing community of inventors

Mömlingen, Germany

Lars Gonnermann