Robert Boschgmbh

Stefan Freund

Eckhard Ursel

Thomas Huck

Walter Haussecker

Franz Tasch

Hartmut Buschle

Martin Karl

Wolfgang Thomar

Bruno Droll

Kurt Schindler

Markus Ochs

Daniel Kaeshammer

Sascha Beller

A drive unit () actuates drives in a motor vehicle with a first housing part (), in particular a pole pot (), and a second housing part (), in particular a gear housing or electronic housing (), which can be connected with connecting elements (), wherein the first housing part () features receptacles () for the connecting elements (), wherein the receptacles () are embodied as centering holes () for corresponding centering pins (), which are arranged on the second housing part ().

Drive unit for actuators in a motor vehicle

In an electrical drive mechanism, in particular for motor vehicles, having a commutator motor ( ) disposed in a housing ( ), which commutator motor ( ) has a rotor shaft ( ) with a commutator ( ) non-rotatably supported on it and has a brush holder ( ) affixed to the housing ( ), and having a bearing ( ) disposed in the vicinity of the commutator ( ), which bearing has a bearing bush ( ) that encloses the rotor shaft ( ) with rotary play and a bearing seat ( ) that contains the bearing bush ( ), in order to achieve a simple embodiment for the bearing ( ), a clamping member ( ) is formed onto the brush holder ( ) of one piece with it, which clamps the bearing bush ( ) in a frictionally engaged, axial fashion in the bearing seat ( ) formed in the housing ( ) (FIG. ).

Electric drive, especially for motor vehicles

A sliding bearing bushing has a first end side, a second end side, an inwardly cylindrical second longitudinal portion which is calibrated by a material compression and adjoins the second end side, a substantially hollow conical first longitudinal portion which adjoins the first end side, and a third longitudinal portion which is arranged between the first and second longitudinal portions, the third longitudinal portion transferring bend-free from a contour of the second longitudinal portion into a continuous curvature so that, in a contour of the cylindrical portion straight lines located parallel to a longitudinal axis of the sliding bearing bushing are tangents to a curvature, and at least in a region of the tangents at the curvature the material of the sliding bearing bushing is compressed by calibration substantially identically strong as in the cylindrical longitudinal portion.

Calibrated sliding bearing bushing and calibrating tool for producing the sliding bearing bushing

Water-tight plastic component

Growing community of inventors

Gaggenau, Germany

Stefan Freund