Luk Lamellen Und Kupplungsbau Beteiligungs Kg

Christoph Lindenschmidt

Reinhard Berger

Martin Zimmermann

Alexander Schweizer

Urban Panther

A device for controlling an electrically-operated holding magnet of a parking lock of a motor vehicle transmission in which a holding magnet supplied with power via a transmission control resettable to a basic setting holds the parking lock in the disengaged state, an apparatus for bridging a reset of the transmission control that maintains the power supply of the holding magnet during the reset being provided.

Device and method for controlling a parking lock holding magnet

A hydraulic clutch-release system has a dual-piston clutch actuator for actuating a twin clutch of an automated manual transmission of a vehicle. The actuator has pistons disposed coaxially with one another in a housing. The pistons are accommodated movably relative to one another in cooperating cylinder chambers for actuating the diaphragm springs of a clutch of the twin clutch. Mutually facing regions of the lateral surfaces of the pistons are in contact.

Hydraulic clutch-release system

A parking lock for an automated transmission of a motor vehicle includes a first spring-type actuator for engaging the parking lock, a transmission actuator, a release device operable using the transmission actuator for disengaging the parking lock, and a retaining device. The retaining device is configured to counteract at least one of the spring-type actuator and a second spring-type actuator so as to hold the parking lock in a disengaged state.

Growing community of inventors

Rheinstetten, Germany

Christoph Lindenschmidt