Grammer Ag

Markus Haner

Richard Ott

Josef Kohl

Dirk Kaessner

Andreas Poehlmann

Andreas Pöhlmann

Dirk Käßner

An integrated belt retention apparatus for use with a vehicle seat having a seat part with a backrest and with a belt retention apparatus integrated with the vehicle seat, comprising a belt suspension having a fastener for fastening to the backrest, wherein the vehicle seat is characterized in that the fastener comprises a crash element with a deformation region for reducing kinetic energy in the event of activation of the belt retention apparatus as a result of an accident.

Vehicle seat belt retention apparatus and method

A vehicle seat () is provided having a vertically adjustable seat belt in order to secure a user of the vehicle seat (). The vehicle seat () comprises a portion () for receiving a first end () of the seat belt (). In this case the vehicle seat portion () comprises a cover () which covers the vehicle seat portion () towards the vehicle seat () and behind which are provided a first slot opening () for passing the seat belt () out of the interior of the vehicle seat portion () towards the exterior of the vehicle seat portion () and a second slot opening () for guiding a seat-belt vertical adjustment element () on the vehicle seat portion () between an upper end position (OE) of the seat belt () and a lower end position (UE) of the seat belt (). The cover () descends obliquely downwards to an outer edge (K) of the vehicle seat (), at which edge (K) the vehicle seat portion () is present.

Vehicle seat with a vertically adjustable seat belt

A roller guide for adjustable vehicle seats. The roller guide includes at least one guide rail which is at least partially open at the side and at least two rollers which roll in the guide rail and are connected to the vehicle seat via at least one axle. At least one of the rollers is shaped like a cone or a truncated cone. The cone surface can roll as the bearing surface of the roller moves along an inner wall of the guide rail. The inner wall being arranged at an angle with respect to the longitudinal axis of the axle.

Growing community of inventors

Rothenstadt, Germany

Markus Haner