| Patent Number |
Title Of Patent |
Date Issued |
| 7254880 |
Electromechanical drive device and method for manufacture thereof |
August 14, 2007 |
| During the positioning of a control device for controlling an electromechanical drive, contact elements, which are connected to the control device in a fixed manner, are positioned in relation to one or more openings in a connector collar. To position the control device, the latter i |
| 7057522 |
Adjustment device and method for adjusting a seat window lift or sliding roof of a motor vehicle |
June 6, 2006 |
| The invention relates to an adjustment device, actuated by an external force, for adjusting a seat or a window lift of a motor vehicle. Said device comprises an adjustment drive, a control device for controlling the drive and an operating device for actuating the control device. Acco |
| 6917129 |
Electromechanical drive device |
July 12, 2005 |
| An electro-mechanical drive device for adjustment devices of a motor vehicle, more particularly for a window lifter, has a gearing with a gear housing, an electric motor mechanically connected to the gearing, a control device mounted in the gearing housing and having at least one pow |
| 6515377 |
Circuit for control of power windows, sun roofs, or door locks in motor vehicles |
February 4, 2003 |
| A circuit and a process are used to control operation of an electromagnetic drive arrangement for power window lifters, sun roofs, or door locks of a motor vehicle. After recognition of a failure of functions or parts thereof or electrical or electronic components, emergency operation is |
| 6357012 |
Microcontroller with auto-alarm device |
March 12, 2002 |
| A microcontroller with a self-prompting (self-wake-up) device, particularly for use in electrical adjusting drives, having a control device for specifying an active and an inactive operating state to economize on supply power, contains an oscillator for emitting a prompting signal or a |
| 6194855 |
Variable drive with protection against jamming for movable parts |
February 27, 2001 |
| In a displacement drive that provides an obstruction prevention function for movable parts, in particular such as windows and sunroofs in motor vehicles, a decrease in the rotation speed or velocity of the drive is provided in order to achieve a predefined spring rate in specific dis |
| 6111330 |
Arrangement for sensing the temperature of the armature of a direct current motor |
August 29, 2000 |
| An arrangement for the determination of the temperature of a direct-current motor. The temperature is determined in an indirect manner from the temperature-dependent armature resistance, with the armature resistance being determined as the quotient of the voltage being applied to and |
| 6072254 |
Drive device with electric motor |
June 6, 2000 |
| A drive device has an electric motor having a rotor, a rotor shaft rotatable by the rotor, a ring magnet which is rotatable during the operation of the electric motor and having at least one North pole and one South pole, a hall sensor oriented to the ring motor, the ring motor being |
| 5977735 |
Tracking detection system of electrical servomotors |
November 2, 1999 |
| The invention relates to a tracking detection system of electrical servomotors with incremental position detection in particular for servomotors in motor vehicles. To determine the position, said tracking detection system is provided with a microcontroller with an autoalarm device. S |
| 5545961 |
Electric motor drive |
August 13, 1996 |
| An electric motor drive having a first section and a second section offset with respect to the first section. A control arrangement and an evaluation arrangement are arranged in the first section, and an electric motor and a sensor arrangement are arranged in the second section. The cont |
| 5500585 |
Device for detecting the speed and direction of a movable component using a single signal line |
March 19, 1996 |
| A device for detecting the movement of a movable component in that the position signals furnished by two position sensors are added to a signal that is conducted through a signal line to an evaluation arrangement. The position ranges associated with the position sensors have an overlappi |
| 5486759 |
Device for detecting the movement of a movable component and signalling the detected movement ov |
January 23, 1996 |
| A device for detecting the movement of a movable component in that the position signals furnished by two position sensors are added to form a signal that is conducted through a line to an evaluation arrangement. The position ranges associated with the position sensors have an overlap |
