DE3027378A1 - Pneumatische verstaerkungseinrichtung - Google Patents

Pneumatische verstaerkungseinrichtung

Info

Publication number
DE3027378A1
DE3027378A1 DE19803027378 DE3027378A DE3027378A1 DE 3027378 A1 DE3027378 A1 DE 3027378A1 DE 19803027378 DE19803027378 DE 19803027378 DE 3027378 A DE3027378 A DE 3027378A DE 3027378 A1 DE3027378 A1 DE 3027378A1
Authority
DE
Germany
Prior art keywords
piston plate
valve body
circular
valve
pawl
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Withdrawn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
DE19803027378
Other languages
German (de)
English (en)
Inventor
Yoshihiro Hayashida
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 DE3027378A1 publication Critical patent/DE3027378A1/de
Withdrawn legal-status Critical Current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)
DE19803027378 1979-07-20 1980-07-18 Pneumatische verstaerkungseinrichtung Withdrawn DE3027378A1 (de)

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
DE3027378A1 true DE3027378A1 (de) 1981-01-29

Family

ID=14267321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803027378 Withdrawn DE3027378A1 (de) 1979-07-20 1980-07-18 Pneumatische verstaerkungseinrichtung

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044228A1 (de) * 1996-05-17 1997-11-27 Itt Manufacturing Enterprises, Inc. Pneumatischer bremskraftverstärker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512760B1 (fr) * 1981-09-16 1987-03-20 Dba Unite de commande de freinage a assemblage rapide
JPH0437818Y2 (enrdf_load_stackoverflow) * 1990-08-22 1992-09-04

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044228A1 (de) * 1996-05-17 1997-11-27 Itt Manufacturing Enterprises, Inc. Pneumatischer bremskraftverstärker

Also Published As

Publication number Publication date
JPS5618252U (enrdf_load_stackoverflow) 1981-02-18
GB2058260A (en) 1981-04-08
FR2461839A1 (fr) 1981-02-06

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8139 Disposal/non-payment of the annual fee