JPS491964A - - Google Patents

Info

Publication number
JPS491964A
JPS491964A JP48029520A JP2952073A JPS491964A JP S491964 A JPS491964 A JP S491964A JP 48029520 A JP48029520 A JP 48029520A JP 2952073 A JP2952073 A JP 2952073A JP S491964 A JPS491964 A JP S491964A
Authority
JP
Japan
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.)
Granted
Application number
JP48029520A
Other languages
Japanese (ja)
Other versions
JPS5136412B2 (enExample
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 filed Critical
Publication of JPS491964A publication Critical patent/JPS491964A/ja
Publication of JPS5136412B2 publication Critical patent/JPS5136412B2/ja
Expired 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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
    • 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
    • B60T13/56—Vacuum systems indirect, i.e. vacuum booster units with two-chamber booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
JP48029520A 1972-03-15 1973-03-15 Expired JPS5136412B2 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23474772A 1972-03-15 1972-03-15
FR7310856A FR2223574B1 (enExample) 1972-03-15 1973-03-27

Publications (2)

Publication Number Publication Date
JPS491964A true JPS491964A (enExample) 1974-01-09
JPS5136412B2 JPS5136412B2 (enExample) 1976-10-08

Family

ID=26217637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48029520A Expired JPS5136412B2 (enExample) 1972-03-15 1973-03-15

Country Status (4)

Country Link
US (1) US3760693A (enExample)
JP (1) JPS5136412B2 (enExample)
CA (1) CA969822A (enExample)
FR (1) FR2223574B1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5253741A (en) * 1975-10-30 1977-04-30 Kawasaki Steel Co Method of partially repairing blowing tuyere
JPH0439961U (enExample) * 1990-08-03 1992-04-06

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743709Y2 (enExample) * 1973-05-24 1982-09-27
US3958497A (en) * 1973-07-30 1976-05-25 The Bendix Corporation Wall means for a servomotor
US4296680A (en) * 1978-12-01 1981-10-27 Jidosha Kiki Co., Ltd. Coupled shells for vacuum power servo booster
JPS5842058B2 (ja) * 1979-07-11 1983-09-16 自動車機器株式会社 ブレ−キ倍力装置
US5076142A (en) * 1990-11-19 1991-12-31 Allied-Signal Inc. Brake booster with tandem pistons having annular and radial reinforcing ribs and connected by hooks and slots
US5664479A (en) * 1994-10-27 1997-09-09 Aisin Seiki Kabushiki Kaisha Tandem vacuum booster
US6895853B1 (en) * 2003-10-30 2005-05-24 Robert Bosch Corporation Tandem brake booster
US6959637B1 (en) 2004-08-31 2005-11-01 Robert Bosch Gmbh Vacuum brake booster

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013536A (en) * 1959-01-29 1961-12-19 Bendix Corp Fluid pressure motor construction
US3158930A (en) * 1961-05-01 1964-12-01 Bendix Corp Method of manufacturing assembly fluid pressure motors
US3103855A (en) * 1962-01-02 1963-09-17 Bendix Corp Multi-diaphragm fluid pressure motor construction
US3292502A (en) * 1964-12-07 1966-12-20 Bendix Corp Fluid pressure servomotor
US3373662A (en) * 1965-04-15 1968-03-19 Gen Motors Corp Zero travel vacuum suspended brake booster
US3411414A (en) * 1966-06-27 1968-11-19 Midland Ross Corp Servomotor requiring minimum movement of actuator
US3517588A (en) * 1968-05-29 1970-06-30 Bendix Corp Servomotor and valve means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5253741A (en) * 1975-10-30 1977-04-30 Kawasaki Steel Co Method of partially repairing blowing tuyere
JPH0439961U (enExample) * 1990-08-03 1992-04-06

Also Published As

Publication number Publication date
JPS5136412B2 (enExample) 1976-10-08
FR2223574A1 (enExample) 1974-10-25
CA969822A (en) 1975-06-24
US3760693A (en) 1973-09-25
FR2223574B1 (enExample) 1977-02-04

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