Oechsler Aktiengesellschaft

Michael Traeger

Martin Assel

Stefan Dettenberger

A particularly cost-effective electric-motor brake actuator which is useable in a highly flexible manner in respect of structural boundary conditions has an integrally formed cup which is equipped with a permanent magnet assembly and can be equipped with a separately manufactured, electromagnetic rotor assembly. In this manner, the equipment outlay is reduced as is the construction costs.

Electric-motor brake actuator of a motor vehicle parking brake

In spite of the absence of a pullout fuse block, functional elements comprising simple socket-type connectors come into contact with an external cable in a mechanically and electrically reliable manner, when said cable has a rod-type or sword-type mating connector which engages directly in the connector by means of a radially protruding return baffle, in a sealed manner, through the rear of an opening in the wall of a housing. If, during the plug-in action, an injection-molded skin which first at least partially closes the opening is enlarged or perforated, the breaking edge nestling against the envelope surface of the mating connector in the plug-in direction provides another retraction block with additional sealing and vibration damping.

Growing community of inventors

Heilsbronn, Germany

Michael Traeger