Robert Boschgmbh

Klaus Voehringer

Walter Haussecker

Hubert Lamm

Guenter Haderer

Klaus Spinner

Guenther Riehl

Norbert Knab

Holger Pruessel

Martin Hager

Michael Soellner

Matthias Weber

Friedrich-Wilhelm Dreier

Stefan Kotthaus

Jochen Benz

Markus Kliffken

Klaus Roth

Guenther Haderer

Helmut Walter

Thomas Kentrat

A method for controlling an electric drive motor () of a motor vehicle adjusting drive by means of applying a variable voltage to it should be improved so that an EMV interference suppression can be inexpensively executed. To this end, a controllable resistor () is used, which supplies the voltage applied to the drive motor ().

Method for controlling an electric driving motor of an adjusting device pertaining to a motor vehicle

In order to reduce assembly cost for attaching the electronic module and to realize better protection of the circuit board in an electronic module for an electric motor operated drive unit, in particular, for an electric motor operated automobile window opener, including an electronic housing part, which can be attached to the housing of the drive unit, with a connector piece arranged thereon and a circuit board inserted in a mounting means the electronic housing part and having electric and/or electronic components, which circuit board is electrically connected to contact elements of the connector piece and to power leads fastened to the electronic housing part, with the power leads being provided with contact sections projecting from the electronic housing part, it is suggested that the electronic housing part be configured as a separate housing which has a housing interior which can be closed with a cover; that the circuit board be arranged completely in the housing interior; and that a second connector piece be arranged on the electronic housing part through which at least the contact sections of the power lead are brought out of the electronic housing part.

Electronic module for an electric motor operated drive unit

A method is described of operating a sliding roof system for a motor vehicle. The sliding roof system includes a sliding roof, a sliding roof drive with a sliding roof motor, a device for controlling the sliding roof drive, and a device for emergency displacement of the sliding roof. Operation of the device for emergency adjustment of the sliding roof is detected, and this information is relayed to the device for controlling the sliding roof drive. Such a sliding roof system is also described.

Sliding roof system and method of operating same

Device for operating an adjusting drive

The adjusting device for adjusting a position of a sun roof of a vehicle has one incremental position encoder and two absolute position encoders, with whose aid, at each position of the sun roof, an unambiguous association with the actual position of the sun roof is possible, regardless of whether there has been a failure of the adjusting device or a mechanical change in position of the sun roof. The adjusting device of the invention is intended for a sun roof of a motor vehicle.

Adjusting device for a sun roof of a motor vehicle

Arrangement for operating an adjustment drive

Method of operating a microprocessor

Growing community of inventors

Malsch, Germany

Klaus Voehringer