Keiper Gmbh Co. Kg

Daimler Chrysler Ag

Darius Wrobel

Daniel Hippel

Thomas Geisel

Harald Klein

Gerhard Flory

Georg Ruess

Michael Böhmer

Jürgen Schilling

Ali Peter Rihlmann

Michael Burr

Michael Boehmer

In a locking device () for a vehicle seat (), particularly for a motor vehicle seat, having locking elements (G) which interact in order to lock the locking device () and are moved away from one another to unlock it, and at least one securing element () which ensures that the locked locking elements (G) do not open, the securing element () being moved away from the locking elements (G) in order to unlock the locking device (), a blocking element () is provided which blocks the securing element (), which has been moved away, as long as the locking elements (G) are not moved away from one another.

Locking device for a vehicle seat

In a headrest () for a vehicle seat, having a carrier (), at least one upper and lower linkage () linked to the carrier (), which can be pivoted around horizontal axles (), a impact element () linked to the linkages () which forms at least one four-bar linkage () with the linkages () and the carrier (), and an energy storage device (), the energy storage device () driving the four-bar linkage () in the event of a crash, so that the impact element () comes out forward from an original position into a crash position that is locked against a backward movement by a crash lock, the upper linkage () and the lower linkage () are unparallel with respect to one another.

Crash-active headrest

In a seat cushion for a vehicle seat, the seat cushion is joined to a frame by a disengageable locking apparatus that has a wire spring engaging behind a mushroom head. The wire spring has two opposite limbs that at their one end are joined to one another and at their other end are open. In order to ensure a secure attachment, the two limbs of the wire spring may have at their open end an eye which engages behind a strut shaped onto the cushion shell.

Seat cushion with locking system

Growing community of inventors

Kaiserslautern, Germany

Darius Wrobel