FR2780371B1 - PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DYNAMICALLY CANCELABLE REACTION - Google Patents

PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DYNAMICALLY CANCELABLE REACTION

Info

Publication number
FR2780371B1
FR2780371B1 FR9808100A FR9808100A FR2780371B1 FR 2780371 B1 FR2780371 B1 FR 2780371B1 FR 9808100 A FR9808100 A FR 9808100A FR 9808100 A FR9808100 A FR 9808100A FR 2780371 B1 FR2780371 B1 FR 2780371B1
Authority
FR
France
Prior art keywords
reaction
cancelable
dynamically
floating
pneumatic 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
FR9808100A
Other languages
French (fr)
Other versions
FR2780371A1 (en
Inventor
Roland Levrai
Herve Pujol
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.)
Bosch Systemes de Freinage SAS
Original Assignee
Bosch Systemes de Freinage SAS
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
Priority to FR9808100A priority Critical patent/FR2780371B1/en
Application filed by Bosch Systemes de Freinage SAS filed Critical Bosch Systemes de Freinage SAS
Priority to KR1020007013427A priority patent/KR20010074501A/en
Priority to ES99920880T priority patent/ES2180300T3/en
Priority to EP99920880A priority patent/EP1080002B1/en
Priority to PCT/FR1999/001177 priority patent/WO1999062749A1/en
Priority to JP2000551983A priority patent/JP2002516784A/en
Priority to US09/319,216 priority patent/US6186042B1/en
Priority to DE69902777T priority patent/DE69902777T2/en
Publication of FR2780371A1 publication Critical patent/FR2780371A1/en
Application granted granted Critical
Publication of FR2780371B1 publication Critical patent/FR2780371B1/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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
    • 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)
FR9808100A 1998-05-29 1998-06-26 PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DYNAMICALLY CANCELABLE REACTION Expired - Fee Related FR2780371B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9808100A FR2780371B1 (en) 1998-06-26 1998-06-26 PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DYNAMICALLY CANCELABLE REACTION
ES99920880T ES2180300T3 (en) 1998-05-29 1999-05-18 PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DINAMICALLY CANCELLABLE REACTION.
EP99920880A EP1080002B1 (en) 1998-05-29 1999-05-18 Pneumatic servomotor with floating reaction plate and reaction capable of dynamic cancellation
PCT/FR1999/001177 WO1999062749A1 (en) 1998-05-29 1999-05-18 Pneumatic servomotor with floating reaction plate and reaction capable of dynamic cancellation
KR1020007013427A KR20010074501A (en) 1998-05-29 1999-05-18 Pneumatic servomotor with floating reaction plate and reaction capable of dynamic cancellation
JP2000551983A JP2002516784A (en) 1998-05-29 1999-05-18 Pneumatic booster with floating reaction disk and dynamically nullable reaction force
US09/319,216 US6186042B1 (en) 1998-05-29 1999-05-18 Pneumatic booster with floating reaction disc and dynamically cancellable reaction
DE69902777T DE69902777T2 (en) 1998-05-29 1999-05-18 PNEUMATIC BRAKE POWER AMPLIFIER WITH FLOATING REACTION DISC AND DYNAMIC CANCELED REACTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808100A FR2780371B1 (en) 1998-06-26 1998-06-26 PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DYNAMICALLY CANCELABLE REACTION

Publications (2)

Publication Number Publication Date
FR2780371A1 FR2780371A1 (en) 1999-12-31
FR2780371B1 true FR2780371B1 (en) 2000-08-18

Family

ID=9527881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808100A Expired - Fee Related FR2780371B1 (en) 1998-05-29 1998-06-26 PNEUMATIC SERVOMOTOR WITH FLOATING REACTION DISC AND DYNAMICALLY CANCELABLE REACTION

Country Status (1)

Country Link
FR (1) FR2780371B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824035B1 (en) * 2001-04-26 2003-08-22 Bosch Gmbh Robert SERVOMOTOR COMPRISING A ONE-WAY BALL CLUTCH

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655276B1 (en) 1966-08-16 1970-09-03 Teves Gmbh Alfred Linkage actuated vacuum brake amplifier, especially for vehicle brake systems
JPS5679048A (en) * 1979-11-29 1981-06-29 Toyota Motor Corp Braking booster
FR2532084A1 (en) 1982-08-20 1984-02-24 Dba STOP KEY FOR ASSISTANCE SERVOMOTOR VALVE DIVER AND ASSISTANCE SERVOMOTOR EQUIPPED WITH SUCH KEY
FR2658466B1 (en) 1990-02-21 1994-12-02 Bendix Europ Services Tech ASSEMBLY OF A BRAKE ASSIST MOTOR AND A MASTER CYLINDER.
FR2675447A1 (en) * 1991-04-17 1992-10-23 Bendix Europ Service Tech PNEUMATIC SERVOMOTOR.
FR2692857B1 (en) * 1992-06-25 1994-09-02 Bendix Europ Services Tech Valve control device for pneumatic servomotor.

Also Published As

Publication number Publication date
FR2780371A1 (en) 1999-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070228