Mercedes-benz Aktiengesellschaft

Holzindustrie Bruchsal Gmbh & Co. Kg

Andreas Kellermann

Ulrich Bruhnke

Jurgen Korber

Rolf Schumacher

Peter Mertes

A method is described for producing a motor vehicle steering wheel that is provided with a cover. With this method, the ring and cover are manufactured separately and are subsequently joined. In order to produce the cover, two unfinished parts are initially produced, into which a groove is milled. Subsequently, a decorative layer is applied to the unfinished part. A layer of lacquer is applied to the unfinished parts that are joined to form a tubular ring segment. During the following operational step, the tubular ring segment is divided into two halves, which are joined with the ring and thus form the cover.

Method for producing a steering wheel

A process for covering an object such as a steering wheel with a natural covering, preferably fine wood veneer, wherein the veneer is cut into strips, softened and molded. The thus molded veneer strip is first glued to one side of the object and then the ends are trimmed. Thereafter, a molded veneer strip is glued to the opposite side of the object, and the ends are trimmed.

Process for applying a covering made of a natural product

In veneered components for the body interior of motor vehicles, in particular for the interior of motor cars, the components are provided on the exposed side of the base part with a thin, decorative cover layer, firmly adhering thereto, of a peelable natural material. The cover layer consists of natural cork. Veneered components for the body interior of motor vehicles are thus provided which have a good visual appearance and the trim parts are pleasant to the touch.

Growing community of inventors

Weil der Stadt, Germany

Andreas Kellermann