Invention Grant
- Patent Title: Method for setting the clamping force of a hydraulically supported electric motor-driven parking brake
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Application No.: US13390295Application Date: 2010-06-14
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Publication No.: US09694799B2Publication Date: 2017-07-04
- Inventor: Frank Baehrle-Miller , Dieter Blattert , Peter Blessing
- Applicant: Frank Baehrle-Miller , Dieter Blattert , Peter Blessing
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agent Gerard Messina
- Priority: DE102009028505 20090813
- International Application: PCT/EP2010/058274 WO 20100614
- International Announcement: WO2011/018256 WO 20110217
- Main IPC: B60T13/58
- IPC: B60T13/58 ; B60T13/74 ; F16D121/02 ; F16D121/24

Abstract:
A method for setting the clamping force acting on a wheel brake, a part of the clamping force being provided using an electromechanical brake device and simultaneously another part of the clamping force being provided using a hydraulic brake device. During an application procedure, the power consumption of the electric motor-driven brake device is regulated to an essentially constant value in an operating phase (phase 4), in which both brake devices simultaneously exert force, so as to set the clamping force of the parking brake very precisely.
Public/Granted literature
- US20120205202A1 METHOD FOR SETTING THE CLAMPING FORCE OF A HYDRAULICALLY SUPPORTED ELECTRIC MOTOR-DRIVEN PARKING BRAKE Public/Granted day:2012-08-16
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