Patent · US Active

Method for setting the clamping force of a hydraulically supported electric motor-driven parking brake

US9694799B2 · kind B2 · utility

3Cited by

4References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Frank Baehrle-Miller · Schenefeld, DE
Dieter Blattert · Lauffen am Neckar, DE
Peter Blessing · Heilbronn, DE

Key dates

Filing date	Jun 14, 2010
Grant date	Jul 4, 2017
Priority date	—
Expiry date	May 26, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2121/24
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.