EP 1521699 A1 20050413 - HYDRAULIC VEHICLE BRAKING SYSTEM
Title (en)
HYDRAULIC VEHICLE BRAKING SYSTEM
Title (de)
HYDRAULISCHE FAHRZEUGBREMSANLAGE
Title (fr)
SYSTEME DE FREINAGE HYDRAULIQUE DE VEHICULE
Publication
Application
Priority
- DE 10230263 A 20020705
- DE 10244375 A 20020924
- EP 0307171 W 20030704
Abstract (en)
[origin: WO2004005098A1] The invention relates to a hydraulic braking system, comprising a braking pressure sensor (167) which can be actuated by a braking actuation device, especially a brake pedal (26), and which can be connected to a wheel brake (30,31) of the vehicle by a hydraulic line (14). According to the invention, the brake pressure sensor essentially consists of a master brake cylinder (11) and an upstream hydraulic booster (7) which is connected to a pressure medium reservoir (13) by means of a line (12) wherein a first analogous or analogized valve (6) is arranged and which comprises a booster chamber (47) which is arranged in a substantially coaxial manner with respect to the master brake cylinder in addition to a booster piston (41) which is arranged therein and which is actively connected to a master brake cylinder piston in the direction of outgoing power via an actuation element (42) and which can be impinged upon with hydraulic pressure from an external pressure source (4, 19, 20) in order to boost braking force, said pressure source being connected to the hydraulic booster (7) by means of a line wherein a second analogous or anologized valve (5) is arranged.
IPC 1-7
IPC 8 full level
B60T 8/36 (2006.01); B60T 8/40 (2006.01); B60T 8/44 (2006.01); B60T 8/48 (2006.01); B60T 13/14 (2006.01); B60T 13/68 (2006.01)
CPC (source: EP)
B60T 8/3655 (2013.01); B60T 8/404 (2013.01); B60T 8/441 (2013.01); B60T 8/442 (2013.01); B60T 8/4872 (2013.01); B60T 13/142 (2013.01); B60T 13/143 (2013.01); B60T 13/686 (2013.01)
Citation (search report)
See references of WO 2004005098A1
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 0307171 W 20030704; EP 03740417 A 20030704