Trw Occupant Restraint Systems Gmbh & Co. Kg

Thomas M&ouml;dinger

Johannes Schmid

Karl Hudelmaier

A linear drive (,) for a belt tensioner has a cylinder tube (,) comprising at one axial end a face wall (,) provided with an opening (,). A piston (,) is arranged shiftably in the cylinder tube. The piston has a hollow inner space (,). A pyrotechnical propellant charge (,) is provided which following its ignition acts upon the inner space (,) of the piston (,) with compressed gas. To provide a cooling and a filtering function, a pad (,) of a wire conglomerate is arranged within the cylinder tube adjacent the face wall (,) of the cylinder tube.

Growing community of inventors

Alfdorf, Germany

Thomas Mödinger

Growing community of inventors

Alfdorf, Germany

Thomas M&ouml;dinger

Thomas Mödinger