Autoliv Development Ab

Carstensen Holger

Günter Clute

Andreas Lucht

Geert Helge Wittenberg

Patrick Süllau

Abhijeet Atwadkar

Thouseef Aqeeb

Saravana Shanmugam

Vijay Shetty

A control method for an electric seatbelt retractor and an electric seatbelt retractor including a spindle () and a seatbelt () wound thereon, and an electric motor () driving the spindle () via a rotor () in pull-in or in pull-out direction when activated, and a sensor device () detecting the movement of the spindle (), wherein a spring () is provided, which is arranged between the spindle () and the rotor () enabling a relative movement of the spindle () to the rotor () or to a retractor-fixed part, wherein the electric motor () is controlled by a signal of the sensor device () generated by the relative movement of the spindle () to the rotor () or a retractor-fixed part with torsional tensioning or expanding the spring ().

Control method for an electric seatbelt retractor and electric seatbelt retractor

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Husum, Germany

Carstensen Holger