Faurecia Autositze Gmbh

Jens Witt

Markus Schenke

Hosen Sulaiman

Michael Schaper

Jörg Völlmecke

Heinz-Werner Dettmer

The present disclosure relates to a seat height adjustment device for adjusting the height of a seat cushion in relation to a seat frame, in particular, an upper rail, the seat height adjustment device comprising an actuating device, which may be, in particular, an electric motor, with a toothed pinion driven by the actuating device, and a toothed gear rack, the toothed gear rack comprising a hinge end for hinging onto the vehicle seat, and a front end including a gear rod region engaging with the toothed pinion, for adjusting the hinge end upon rotation of the toothed pinion. The present disclosure provides that the toothed gear rack is hot forged, the toothed gear rack comprises, between the hinge end and the gear rod region, a reinforced region, and the reinforced region comprises a profile.

Seat height adjustment device for a vehicle seat

An adjustment arrangement for an adjustment device of a vehicle seat comprises a transverse tube and at least one connecting part connected fixedly in terms of rotation to the transverse tube. The transverse tube is inserted into a bore in the connecting part.

Adjustment arrangement for an adjusting device of a vehicle seat and a method for producing the same

A vehicle seat structural component comprises a transverse tube and a structural element, in particular a vehicle seat side frame element the transverse tube is connected to the structural element in a connecting region. The structural element comprises a conical sleeve the structural is arranged captively in axial direction between deformed sections. One section is a curling wherein the conical sleeve is also arranged captively in radial direction.

Vehicle seat structural component, vehicle seat and method for manufacturing a vehicle seat structural component

A height adjustment device of a motor vehicle seat and a method for the production thereof includes a transverse pipe and a pair of links. The transverse pipe has two end-side bearing regions which merge in a central region having a larger diameter and each link rests on a bearing region of the transverse pipe.

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Nienstädt, Germany

Jens Witt