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FR2848969B1 - PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE - Google Patents

PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE

Info

Publication number
FR2848969B1
FR2848969B1 FR0216475A FR0216475A FR2848969B1 FR 2848969 B1 FR2848969 B1 FR 2848969B1 FR 0216475 A FR0216475 A FR 0216475A FR 0216475 A FR0216475 A FR 0216475A FR 2848969 B1 FR2848969 B1 FR 2848969B1
Authority
FR
France
Prior art keywords
motor vehicle
pneumatic brake
brake assist
assist servomotor
servomotor
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
FR0216475A
Other languages
French (fr)
Other versions
FR2848969A1 (en
Inventor
Antony Auguste
Daniel Grech
Nicolas Quiniou
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 FR0216475A priority Critical patent/FR2848969B1/en
Publication of FR2848969A1 publication Critical patent/FR2848969A1/en
Application granted granted Critical
Publication of FR2848969B1 publication Critical patent/FR2848969B1/en
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
    • B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR0216475A 2002-12-20 2002-12-20 PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE Expired - Fee Related FR2848969B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0216475A FR2848969B1 (en) 2002-12-20 2002-12-20 PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0216475A FR2848969B1 (en) 2002-12-20 2002-12-20 PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2848969A1 FR2848969A1 (en) 2004-06-25
FR2848969B1 true FR2848969B1 (en) 2006-03-03

Family

ID=32406361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216475A Expired - Fee Related FR2848969B1 (en) 2002-12-20 2002-12-20 PNEUMATIC BRAKE ASSIST SERVOMOTOR FOR MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2848969B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE432201T1 (en) * 2007-02-22 2009-06-15 Delphi Tech Inc FORCE TRANSDUCER FOR BRAKE BOOSTER REACTION DISC

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2514611Y2 (en) * 1990-11-22 1996-10-23 自動車機器株式会社 Brake booster reaction force transmission mechanism
DE19750514A1 (en) * 1997-11-14 1999-05-20 Itt Mfg Enterprises Inc Brake force amplification device
FR2812257B1 (en) * 2000-07-25 2002-12-27 Bosch Sist De Frenado Sl SERVOMOTOR FOR EMERGENCY BRAKING INCLUDING MEANS OF SOUNDPROOFING

Also Published As

Publication number Publication date
FR2848969A1 (en) 2004-06-25

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20180831