Invention Grant
- Patent Title: Drive arrangement for the motor-driven adjustment of an adjustable element in a motor vehicle
- Patent Title (中): 用于机动车辆中可调节元件的电动调节的驱动装置
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Application No.: US13125693Application Date: 2009-09-21
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Publication No.: US08766563B2Publication Date: 2014-07-01
- Inventor: Jürgen Eggeling , Klaus Dünne , Dirk Hellmich
- Applicant: Jürgen Eggeling , Klaus Dünne , Dirk Hellmich
- Applicant Address: DE Hallstadt
- Assignee: Brose Fahrzeugteile GmbH & Co. KG, Hallstadt
- Current Assignee: Brose Fahrzeugteile GmbH & Co. KG, Hallstadt
- Current Assignee Address: DE Hallstadt
- Agency: Pauly, Devries, Smith & Deffner, LLC
- Priority: DE102008053113 20081025
- International Application: PCT/EP2009/006789 WO 20090921
- International Announcement: WO2010/046008 WO 20100429
- Main IPC: H02P5/00
- IPC: H02P5/00 ; H02P5/68

Abstract:
Described herein is a drive arrangement for the motor-driven adjustment of an adjustable element in a motor vehicle, the drive arrangement having two electrical drives and a control device, the drives, in the fitted state, acting in the same way on the adjustable element and having a substantially identical configuration, apart from tolerance-related discrepancies. The control device has a power controller which, in the fitted state, during the motor-driven adjustment of the adjustable element, subjects the electrical power that is output respectively to the two drives to closed-loop control, for the purpose of compensating for the tolerance-related discrepancies, in such a way that an identical electrical power consumption is established for both drives.
Public/Granted literature
- US20120146556A1 DRIVE ARRANGEMENT FOR THE MOTOR-DRIVEN ADJUSTMENT OF AN ADJUSTABLE ELEMENT IN A MOTOR VEHICLE Public/Granted day:2012-06-14
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