Robert Boschgmbh

Franz Tasch

Thomas Huck

Walter Haussecker

Tarek Mili

Rainer Kurzmann

Friedrich-Wilhelm Dreier

Matthias Weber

Andreas Wehrle

Robert Hessdoerfer

Martin Krieg

Hartmut Buschle

Peter Bohr

Max Fiedler

Martin Karl

Stefan Freund

Bruno Droll

Lars-Dirk Anding

Holger Thoene

Volker Hertweck

Dieter Depner

Martin Goedecke

Patrick Schroeder

Hanspeter Keller

Rico Lampert

Walter Fimpel

Gael Chermat

The invention relates to a transmission device comprising a first gear wheel and a second gear wheel that is rotatably coupled thereto, wherein a damping element acting in the circumferential direction is provided axially between the gear wheels. According to the invention it is provided that the damping element can be tensioned by the gear wheels during the operation of the transmission device.

Transmission device

The invention relates to a toothed wheel () comprising a toothed rim () and a toothed wheel hub () provided with an axial toothed wheel hub channel () equipped with at least one opening () and connecting elements () for connecting the toothed wheel hub () and the toothed rim () in the radial direction and which are disposed at a distance at least in the direction of the circumference.

Gear wheel

Disclosed is a commutator motor, in particular an actuating motor for automotive power accessories such as power window units, sunroofs, and the like, having a brush holder attached to the motor housing and having a device for rotation detection (speed and/or rotation direction) of the motor, which has a pulse generator non-rotatably supported on the motor shaft and at least one pulse receiver affixed to the brush holder, in order to precisely affix the pulse receiver to the brush holder without having to use special fasteners, the pulse receiver is disposed in a positively engaging manner in a pocket formed into the base body and the base body encompasses the pulse generator in a contact-free manner.

Commutator motor

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

An electric motor drive mechanism, in particular a window control drive mechanism for a motor vehicle, has an electric motor ( ), which has a motor armature shaft ( ) that is operatively connected to a gear unit ( ) surrounded by a gear housing ( ), and also has a motor electronics unit ( ) surrounded by an electronic housing ( ). The electronics housing ( ) has a guide rail ( ), extending radially to the motor armature shaft ( ), for insertion of the electronics housing ( ) via a counterpart guide ( ) disposed on the gear housing ( ).

Electromotive drive system, especially a power window drive system for a motor vehicle

Growing community of inventors

Rheinstetten, Germany

Franz Tasch