DE2902075A1 - Pneumatischer kraftverstaerker - Google Patents

Pneumatischer kraftverstaerker

Info

Publication number
DE2902075A1
DE2902075A1 DE19792902075 DE2902075A DE2902075A1 DE 2902075 A1 DE2902075 A1 DE 2902075A1 DE 19792902075 DE19792902075 DE 19792902075 DE 2902075 A DE2902075 A DE 2902075A DE 2902075 A1 DE2902075 A1 DE 2902075A1
Authority
DE
Germany
Prior art keywords
valve body
piston plate
booster
rotation preventing
engagement
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.)
Ceased
Application number
DE19792902075
Other languages
German (de)
English (en)
Inventor
Hiromi Ando
Yoshihiro Hayashida
Kiyoshi Tateoka
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.)
Tokico 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 DE2902075A1 publication Critical patent/DE2902075A1/de
Ceased 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
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
DE19792902075 1978-01-20 1979-01-19 Pneumatischer kraftverstaerker Ceased DE2902075A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978005122U JPS54110929U (US07922777-20110412-C00004.png) 1978-01-20 1978-01-20

Publications (1)

Publication Number Publication Date
DE2902075A1 true DE2902075A1 (de) 1979-08-09

Family

ID=11602502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792902075 Ceased DE2902075A1 (de) 1978-01-20 1979-01-19 Pneumatischer kraftverstaerker

Country Status (9)

Country Link
US (1) US4283993A (US07922777-20110412-C00004.png)
JP (1) JPS54110929U (US07922777-20110412-C00004.png)
AU (1) AU4342979A (US07922777-20110412-C00004.png)
BR (1) BR7900362A (US07922777-20110412-C00004.png)
DE (1) DE2902075A1 (US07922777-20110412-C00004.png)
ES (1) ES477021A1 (US07922777-20110412-C00004.png)
FR (1) FR2415218A1 (US07922777-20110412-C00004.png)
GB (1) GB2017239B (US07922777-20110412-C00004.png)
SE (1) SE7900469L (US07922777-20110412-C00004.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143817A1 (de) * 1980-11-12 1982-08-05 Jidosha Kiki Co., Ltd., Tokyo Booster
DE3135286A1 (de) * 1981-09-05 1983-04-07 Alfred Teves Gmbh, 6000 Frankfurt "vormontierbare springerreaktionseinrichtung fuer vakuum-bremskraftverstaerker
DE3205268A1 (de) * 1982-02-15 1983-08-25 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker mit einstellbarer befestigung eines federtellers
DE10022459A1 (de) * 2000-05-09 2001-11-29 Lucas Varity Gmbh Bremskraftverstärker

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618252U (US07922777-20110412-C00004.png) * 1979-07-20 1981-02-18
JPS5631950U (US07922777-20110412-C00004.png) * 1979-08-20 1981-03-28
IN156086B (US07922777-20110412-C00004.png) * 1979-09-05 1985-05-11 Automotive Prod Co Ltd
JPS6030585B2 (ja) * 1980-09-25 1985-07-17 日信工業株式会社 負圧式倍力装置
FR2512760B1 (fr) * 1981-09-16 1987-03-20 Dba Unite de commande de freinage a assemblage rapide
DE3601769A1 (de) * 1986-01-22 1987-07-23 Teves Gmbh Alfred Bremsanlage mit schlupfregelung
KR900007774Y1 (ko) * 1987-01-06 1990-08-23 닛신 고오교오 가부시끼가이샤 부압식 배력장치
JP2509719Y2 (ja) * 1988-12-26 1996-09-04 自動車機器 株式会社 負圧倍力装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559478A (en) * 1948-11-22 1951-07-03 Stonefield Inc Hydraulic impact tool
US3754450A (en) * 1971-09-27 1973-08-28 Bendix Corp Interchangeable backing plate for movable wall of a servomotor
JPS5320627B2 (US07922777-20110412-C00004.png) * 1973-12-29 1978-06-28
JPS5647013B2 (US07922777-20110412-C00004.png) * 1974-03-30 1981-11-06
GB1484202A (en) * 1974-07-20 1977-09-01 Girling Ltd Servo-motors for vehicle braking systems
US4005639A (en) * 1975-06-06 1977-02-01 The Bendix Corporation Backing plate means for a servomotor
JPS5736525Y2 (US07922777-20110412-C00004.png) * 1976-04-13 1982-08-12
JPS5814135Y2 (ja) * 1977-02-28 1983-03-19 トキコ株式会社 気圧倍力装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143817A1 (de) * 1980-11-12 1982-08-05 Jidosha Kiki Co., Ltd., Tokyo Booster
DE3135286A1 (de) * 1981-09-05 1983-04-07 Alfred Teves Gmbh, 6000 Frankfurt "vormontierbare springerreaktionseinrichtung fuer vakuum-bremskraftverstaerker
DE3205268A1 (de) * 1982-02-15 1983-08-25 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker mit einstellbarer befestigung eines federtellers
DE10022459A1 (de) * 2000-05-09 2001-11-29 Lucas Varity Gmbh Bremskraftverstärker
DE10022459B4 (de) * 2000-05-09 2005-06-16 Lucas Varity Gmbh Bremskraftverstärker

Also Published As

Publication number Publication date
ES477021A1 (es) 1980-01-16
SE7900469L (sv) 1979-07-21
FR2415218A1 (fr) 1979-08-17
AU4342979A (en) 1979-07-26
GB2017239B (en) 1982-06-03
GB2017239A (en) 1979-10-03
FR2415218B1 (US07922777-20110412-C00004.png) 1982-04-16
BR7900362A (pt) 1979-08-14
JPS54110929U (US07922777-20110412-C00004.png) 1979-08-04
US4283993A (en) 1981-08-18

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT

8131 Rejection