EP 1337423 A1 20030827 - BRAKE SERVO UNIT COMPRISING A REACTION DISC DEVICE
Title (en)
BRAKE SERVO UNIT COMPRISING A REACTION DISC DEVICE
Title (de)
BREMSKRAFTVERSTÄRKER MIT EINER REAKTIONSVORRICHTUNG MIT SCHEIBE
Title (fr)
SERVOMOTEUR COMPORTANT UN DISPOSITIF A DISQUE DE REACTION
Publication
Application
Priority
- EP 0114204 W 20011113
- FR 0015299 A 20001115
Abstract (en)
[origin: WO0240332A1] The invention mainly concerns a reaction disc device, the method for producing same and a pneumatic brake servo unit comprising such a reaction disc device. The inventive reaction disc device comprises a reception chamber provided with a reaction disc (39) made of incompressible or substantially incompressible materials comprising: a) an application surface for the plunger (17) (or for a similar element linked to a member (13) controlled by the driver such as the brake pedal and advantageously linked to at least an element of the three-way valve of a pneumatic brake servo unit); b) an application surface for the operating rod (29) (or for a similar element transmitting load to the master cylinder, in particular to the tandem master cylinder); and c) a surface resilient to working pressures exerted on the reaction disc so as to be deformable during braking or at least during emergency braking. The invention is in particular applicable to the automotive industry, and mainly to the manufacture of brakes.
IPC 1-7
IPC 8 full level
B60T 1/00 (2006.01); B60T 13/573 (2006.01); B60T 13/575 (2006.01)
CPC (source: EP KR US)
B60T 13/575 (2013.01 - EP KR US)
Citation (search report)
See references of WO 0240332A1
DOCDB simple family (publication)
WO 0240332 A1 20020523; AU 3454202 A 20020527; CN 1400943 A 20030305; EP 1337423 A1 20030827; FR 2816569 A1 20020517; FR 2816569 B1 20030214; JP 2004513828 A 20040513; KR 20020081259 A 20021026; RU 2003115432 A 20050410; US 2004026198 A1 20040212; US 7159953 B2 20070109
DOCDB simple family (application)
EP 0114204 W 20011113; AU 3454202 A 20011113; CN 01805097 A 20011113; EP 01985359 A 20011113; FR 0015299 A 20001115; JP 2002542673 A 20011113; KR 20027009128 A 20020715; RU 2003115432 A 20011113; US 41681603 A 20030512