GB2058260A - A pneumatic servo booster - Google Patents

A pneumatic servo booster Download PDF

Info

Publication number
GB2058260A
GB2058260A GB8023558A GB8023558A GB2058260A GB 2058260 A GB2058260 A GB 2058260A GB 8023558 A GB8023558 A GB 8023558A GB 8023558 A GB8023558 A GB 8023558A GB 2058260 A GB2058260 A GB 2058260A
Authority
GB
United Kingdom
Prior art keywords
piston plate
valve body
servo booster
circular
pneumatic servo
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.)
Withdrawn
Application number
GB8023558A
Other languages
English (en)
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.)
Hitachi Ltd
Original Assignee
Tokico Ltd
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 Tokico Ltd filed Critical Tokico Ltd
Publication of GB2058260A publication Critical patent/GB2058260A/en
Withdrawn legal-status Critical Current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
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
GB8023558A 1979-07-20 1980-07-18 A pneumatic servo booster Withdrawn GB2058260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10018879U JPS5618252U (enrdf_load_stackoverflow) 1979-07-20 1979-07-20

Publications (1)

Publication Number Publication Date
GB2058260A true GB2058260A (en) 1981-04-08

Family

ID=14267321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023558A Withdrawn GB2058260A (en) 1979-07-20 1980-07-18 A pneumatic servo booster

Country Status (4)

Country Link
JP (1) JPS5618252U (enrdf_load_stackoverflow)
DE (1) DE3027378A1 (enrdf_load_stackoverflow)
FR (1) FR2461839A1 (enrdf_load_stackoverflow)
GB (1) GB2058260A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512760A1 (fr) * 1981-09-16 1983-03-18 Dba Unite de commande de freinage a assemblage rapide
GB2247292A (en) * 1990-08-22 1992-02-26 Nissin Kogyo Kk Tandem vacuum booster

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619954A1 (de) * 1996-05-17 1997-11-20 Teves Gmbh Alfred Pneumatischer Bremskraftverstärker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091255A (en) * 1960-12-01 1963-05-28 Bendix Corp Anti-flutter poppet device
US3754450A (en) * 1971-09-27 1973-08-28 Bendix Corp Interchangeable backing plate for movable wall of a servomotor
JPS5320627B2 (enrdf_load_stackoverflow) * 1973-12-29 1978-06-28
JPS5814135Y2 (ja) * 1977-02-28 1983-03-19 トキコ株式会社 気圧倍力装置
JPS54110929U (enrdf_load_stackoverflow) * 1978-01-20 1979-08-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512760A1 (fr) * 1981-09-16 1983-03-18 Dba Unite de commande de freinage a assemblage rapide
US4475337A (en) * 1981-09-16 1984-10-09 Societe Anonyme Dba Rapid-assembly braking control unit
GB2247292A (en) * 1990-08-22 1992-02-26 Nissin Kogyo Kk Tandem vacuum booster
US5178054A (en) * 1990-08-22 1993-01-12 Nissin Kogyo Kabushiki Kaisha Tandem type vacuum booster
GB2247292B (en) * 1990-08-22 1994-03-02 Nissin Kogyo Kk Tandem-type vacuum booster

Also Published As

Publication number Publication date
DE3027378A1 (de) 1981-01-29
JPS5618252U (enrdf_load_stackoverflow) 1981-02-18
FR2461839A1 (fr) 1981-02-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)