FR2867138B1 - Servofrein comportant un piston de decompression integre au piston primaire du maitre cylindre - Google Patents

Servofrein comportant un piston de decompression integre au piston primaire du maitre cylindre

Info

Publication number
FR2867138B1
FR2867138B1 FR0402231A FR0402231A FR2867138B1 FR 2867138 B1 FR2867138 B1 FR 2867138B1 FR 0402231 A FR0402231 A FR 0402231A FR 0402231 A FR0402231 A FR 0402231A FR 2867138 B1 FR2867138 B1 FR 2867138B1
Authority
FR
France
Prior art keywords
piston
servofrein
master cylinder
integrated
decompression
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0402231A
Other languages
English (en)
Other versions
FR2867138A1 (fr
Inventor
Jean Marc Attard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR0402231A priority Critical patent/FR2867138B1/fr
Publication of FR2867138A1 publication Critical patent/FR2867138A1/fr
Application granted granted Critical
Publication of FR2867138B1 publication Critical patent/FR2867138B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR0402231A 2004-03-02 2004-03-02 Servofrein comportant un piston de decompression integre au piston primaire du maitre cylindre Expired - Fee Related FR2867138B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0402231A FR2867138B1 (fr) 2004-03-02 2004-03-02 Servofrein comportant un piston de decompression integre au piston primaire du maitre cylindre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402231A FR2867138B1 (fr) 2004-03-02 2004-03-02 Servofrein comportant un piston de decompression integre au piston primaire du maitre cylindre

Publications (2)

Publication Number Publication Date
FR2867138A1 FR2867138A1 (fr) 2005-09-09
FR2867138B1 true FR2867138B1 (fr) 2006-05-12

Family

ID=34855037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0402231A Expired - Fee Related FR2867138B1 (fr) 2004-03-02 2004-03-02 Servofrein comportant un piston de decompression integre au piston primaire du maitre cylindre

Country Status (1)

Country Link
FR (1) FR2867138B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2925440B1 (fr) * 2007-12-21 2009-12-18 Bosch Gmbh Robert Servofrein comportant un piston de decompression integre a un maitre-cylindre a reaction reduite.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015669D0 (en) * 1990-07-17 1990-09-05 Lucas Ind Plc Servo assisted hydraulic master cylinder assembly
FR2820388B1 (fr) * 2001-02-07 2004-05-28 Bosch Sist De Frenado Sl Dispositif de reaction pour servomoteur pneumatique d'assistance au freinage et servomoteur pneumatique d'assistance au freinage comportant un tel dispositif
FR2834267B1 (fr) * 2002-01-02 2005-01-28 Bosch Sist De Frenado Sl Servomoteur d'assistance pneumatique au freinage a embrayage unidirectionnel et a reaction reduite

Also Published As

Publication number Publication date
FR2867138A1 (fr) 2005-09-09

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20171130