EP 1928713 A1 20080611 - METHOD AND DEVICE FOR TIGHTENING A HYDRAULIC PARKING BRAKE
Title (en)
METHOD AND DEVICE FOR TIGHTENING A HYDRAULIC PARKING BRAKE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM SPANNEN EINER HYDRAULISCHEN PARKBREMSE
Title (fr)
PROCEDE ET DISPOSITIF DE SERRAGE D'UN FREIN DE STATIONNEMENT HYDRAULIQUE
Publication
Application
Priority
- EP 2006009409 W 20060927
- DE 102005046991 A 20050930
Abstract (en)
[origin: WO2007039217A1] The invention relates to a method and device for tightening a hydraulic parking brake. The inventive method consists in generating a tightening force by producing a hydraulic pressure in the parking brake system by means of a pressure sensor unit (38) driven by an electric motor (36), in detecting at least one motor-related parameter which makes it possible to conclude about the hydraulic pressure reigning in the parking brake and subsequently in triggering a tightening force power assistance device (42) according to the detected motor-related parameter, thereby no requiring any pressure sensor to be provided.
IPC 8 full level
CPC (source: EP US)
B60T 7/107 (2013.01 - EP US); B60T 8/32 (2013.01 - EP US); B60T 8/4054 (2013.01 - EP US); B60T 8/4872 (2013.01 - EP US)
Citation (search report)
See references of WO 2007039217A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005046991 A1 20070412; DE 102005046991 B4 20191017; CN 101304908 A 20081112; CN 101304908 B 20110518; EP 1928713 A1 20080611; US 2010033009 A1 20100211; WO 2007039217 A1 20070412
DOCDB simple family (application)
DE 102005046991 A 20050930; CN 200680036319 A 20060927; EP 06792295 A 20060927; EP 2006009409 W 20060927; US 99288106 A 20060927