JPH0333573Y2 - - Google Patents

Info

Publication number
JPH0333573Y2
JPH0333573Y2 JP1985005118U JP511885U JPH0333573Y2 JP H0333573 Y2 JPH0333573 Y2 JP H0333573Y2 JP 1985005118 U JP1985005118 U JP 1985005118U JP 511885 U JP511885 U JP 511885U JP H0333573 Y2 JPH0333573 Y2 JP H0333573Y2
Authority
JP
Japan
Prior art keywords
pressure chamber
boot
outside
movable body
inner hole
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
Application number
JP1985005118U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61120664U (US08087162-20120103-C00010.png
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
Priority to JP1985005118U priority Critical patent/JPH0333573Y2/ja
Priority to GB08600460A priority patent/GB2169981B/en
Publication of JPS61120664U publication Critical patent/JPS61120664U/ja
Priority to US07/143,293 priority patent/US4854220A/en
Application granted granted Critical
Publication of JPH0333573Y2 publication Critical patent/JPH0333573Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/243—Mechanical command of the control valve, mechanical transmission to the brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • F16D2048/045—Vacuum boosters therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
JP1985005118U 1985-01-18 1985-01-18 Expired JPH0333573Y2 (US08087162-20120103-C00010.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985005118U JPH0333573Y2 (US08087162-20120103-C00010.png) 1985-01-18 1985-01-18
GB08600460A GB2169981B (en) 1985-01-18 1986-01-09 Pull-type booster
US07/143,293 US4854220A (en) 1985-01-18 1988-01-06 Pull-type booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985005118U JPH0333573Y2 (US08087162-20120103-C00010.png) 1985-01-18 1985-01-18

Publications (2)

Publication Number Publication Date
JPS61120664U JPS61120664U (US08087162-20120103-C00010.png) 1986-07-30
JPH0333573Y2 true JPH0333573Y2 (US08087162-20120103-C00010.png) 1991-07-16

Family

ID=11602406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985005118U Expired JPH0333573Y2 (US08087162-20120103-C00010.png) 1985-01-18 1985-01-18

Country Status (3)

Country Link
US (1) US4854220A (US08087162-20120103-C00010.png)
JP (1) JPH0333573Y2 (US08087162-20120103-C00010.png)
GB (1) GB2169981B (US08087162-20120103-C00010.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806401A1 (de) * 1988-02-29 1989-09-07 Teves Gmbh Alfred Bremskraftverstaerker
JP2518290Y2 (ja) * 1989-07-20 1996-11-27 トキコ株式会社 タンデム気圧式倍力装置
JP2719834B2 (ja) * 1989-08-31 1998-02-25 トキコ株式会社 気圧式倍力装置
DE3934923A1 (de) * 1989-10-20 1991-04-25 Teves Gmbh Alfred Mechanisch gesteuerter kraftverstaerker
DE4027562C2 (de) * 1990-08-31 2000-07-27 Continental Teves Ag & Co Ohg Unterdruck-Bremskraftverstärker
DE4324437A1 (de) * 1993-07-21 1995-01-26 Teves Gmbh Alfred Hydraulische Kupplungsbetätigungseinrichtung
DE4405914B4 (de) * 1994-02-24 2012-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatischer Arbeitszylinder zum Betätigen einer Kupplung
DE19604857A1 (de) * 1996-02-10 1997-04-10 Daimler Benz Ag Bremskraftverstärker
DE10352060A1 (de) * 2002-11-11 2004-05-27 Advics Co., Ltd., Kariya Hauptzylindergerät
CN103375512B (zh) * 2013-06-14 2016-08-10 宁波神丰汽车部件有限公司 离合器助力器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794320A (en) * 1950-06-17 1957-06-04 Edward A Rockwell Power augmentation apparatus for hydraulic motor systems
GB800884A (en) * 1956-03-08 1958-09-03 Vauxhall Motors Ltd Improved hydraulically-actuated servo-assisted brake system for vehicles
GB939428A (en) * 1959-12-02 1963-10-16 Automotive Prod Co Ltd Improvements in or relating to fluid pressure servo-motors
US3150493A (en) * 1962-06-22 1964-09-29 Gen Motors Corp Brake booster with atmosphere circulation through mechanism
US3362298A (en) * 1965-10-18 1968-01-09 Bendix Corp Vehicle control system
US3452646A (en) * 1966-12-29 1969-07-01 Bendix Corp Valve and spring retainer
JPS5114994Y2 (US08087162-20120103-C00010.png) * 1971-02-03 1976-04-20
JPS50140074A (US08087162-20120103-C00010.png) * 1974-04-26 1975-11-10
JPS5821808Y2 (ja) * 1977-11-19 1983-05-09 トキコ株式会社 気圧式倍力装置
JPS5918434B2 (ja) * 1980-08-14 1984-04-27 新日本製鐵株式会社 コ−クス炉における粉炭加振充填装置
JPS58144105U (ja) * 1982-03-24 1983-09-28 株式会社大金製作所 ダイヤフラム式バキユ−ムアクチユエ−タ
US4667567A (en) * 1983-03-23 1987-05-26 Nippon Air Brake Co., Ltd. Pull-type booster for vehicle
US4667568A (en) * 1983-03-23 1987-05-26 Nippon Air Brake Co., Ltd. Pull-type booster for vehicle
US4571943A (en) * 1984-03-01 1986-02-25 Allied Corporation Tandem brake booster with hydraulic mechanism for rear diaphragm force reversal
US4785628A (en) * 1984-03-27 1988-11-22 Allied-Signal, Inc. Master cylinder and vacuum brake booster

Also Published As

Publication number Publication date
GB8600460D0 (en) 1986-02-12
US4854220A (en) 1989-08-08
JPS61120664U (US08087162-20120103-C00010.png) 1986-07-30
GB2169981B (en) 1988-12-21
GB2169981A (en) 1986-07-23

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