Keiper Gmbh Co. Kg

Recaro Aircraft Seating Gmbh & Co. Kg

Dieter Braun

Ingo Teufel

Kai Schumann

Heinrich Hammann

Olaf Kreuels

Thomas Jung

Andreas Berberich

Volker Sch&auml;fer

Michal Szelagowski

In the case of a vehicle seat (), in particular a motor vehicle seat, having at least one four-bar linkage (), which is defined by four mechanism links, for setting the seat height, and a crash blocking unit () which, in the event of a crash, locks at least two of the mechanism links to one another by means of two locking members (), the crash blocking unit () has a passive or switchable element () which is separately activated prior to or at the beginning of the crash.

Height-adjustable vehicle seat with a crash blocking unit

A vehicle seat (), in particular a motor vehicle seat, has a multi-bar linkage () which is defined by at least four link mechanisms () and is intended for setting the seat height, and a crash locking unit (). The link mechanisms include a frame (), which is fixed on the vehicle structure, and a rocker (). In the event of a crash, the crash locking unit () locks the frame () and the rocker () to each other. An additional link mechanism () is provided between the frame () and the rocker ().

Height-adjustable vehicle seat having a crash locking unit

A headrest ( ) for a vehicle seat, in particular for a motor vehicle seat, has a first assembly for contact with the occupant's head and a height-adjustable second assembly ( ). The first assembly ( ) moves forward relative to the second assembly ( ) in the event of a crash. A third assembly ( ) on the headrest ( ) is provided beneath the second assembly ( ). The first assembly ( ) moves upward relative to the third assembly ( ) in the event of a crash.

Head restraint for a vehicle seat

Growing community of inventors

Otterberg, Germany

Dieter Braun