Robert Boschgmbh

Alexander Dudek

Michael Weiler

Detlef Lauk

Jan Dietrich

Norbert Wegner

Richard Hurst

Tino Boos

Mario Huesges

Guenter Kastinger

Ulrich Metz

Achim Kraus

Thomas Holzer

Andreas Saum

Hans Wickermann

Juergen Klein

Rainer Hummel

Markus Petry

Ottmar Seiler

Eugen Lind

Alexander Kuderer

Andreas Benner

Wolfgang Schneider

Andreas Bechle

Simone Flink

Werner Maurer

A drive unit, especially an actuator unit in a vehicle, comprises an electric drive motor the motor shaft of which is rotatably mounted in bearings. A clamping ring is arranged in a housing and axially supports a bearing of the motor shaft.

Drive unit, especially an actuator unit in a vehicle

The invention relates to a bushing () for a drive unit, in particular an eccentric bushing () for a wiper drive of a windshield wiper, having an axial mounting section () and a radial flange section protruding therefrom, wherein the bushing () can be mounted having the mounting section () and having the flange section in/on a component, wherein the bushing () has a relief channel () such that a fluid can flow through the relief channel () upon mounting of the bushing () in/on the component and/or in a mounted state on/in the component. The invention furthermore relates to a drive unit, in particular a wiper drive for a windshield wiper of a motor vehicle, having a bushing () according to the invention.

Bushing for a drive unit and drive unit

The invention relates to a housing () for a drive device, especially for an adjusting device and/or a windshield wiper drive in a motor vehicle, comprising a pressure compensating membrane () obturating a housing opening (). The invention is characterized in that the pressure compensating membrane () has a peripheral sealing surface () which extends continuously in the direction of circumference. The invention further relates to a drive device and to a method for testing the operativeness of a pressure compensating membrane ().

Housing for a drive device, drive device and method for testing the tightness of a pressure compensating membrane

Growing community of inventors

Offenburg, Germany

Alexander Dudek