JPS491892B1 - - Google Patents

Info

Publication number
JPS491892B1
JPS491892B1 JP44082291A JP8229169A JPS491892B1 JP S491892 B1 JPS491892 B1 JP S491892B1 JP 44082291 A JP44082291 A JP 44082291A JP 8229169 A JP8229169 A JP 8229169A JP S491892 B1 JPS491892 B1 JP S491892B1
Authority
JP
Japan
Prior art keywords
air
compartment
spring
pressure
piston
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.)
Pending
Application number
JP44082291A
Other languages
English (en)
Japanese (ja)
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 JPS491892B1 publication Critical patent/JPS491892B1/ja
Pending 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
JP44082291A 1968-12-09 1969-10-16 Pending JPS491892B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78213168A 1968-12-09 1968-12-09

Publications (1)

Publication Number Publication Date
JPS491892B1 true JPS491892B1 (fr) 1974-01-17

Family

ID=25125079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44082291A Pending JPS491892B1 (fr) 1968-12-09 1969-10-16

Country Status (6)

Country Link
JP (1) JPS491892B1 (fr)
CA (1) CA929115A (fr)
DE (1) DE1950443C3 (fr)
FR (1) FR2025628A1 (fr)
GB (1) GB1249530A (fr)
SE (1) SE367973B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012215299A (ja) * 2011-03-31 2012-11-08 Haldex Brake Corp スプリングブレーキアクチュエータのための滑らかなボア動的中央シール

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000225B (en) * 1977-06-22 1982-03-03 Girling Midland Ross Air Act Vehicle brake actuators
DE2943763C2 (de) * 1979-10-30 1982-02-11 Knorr-Bremse GmbH, 8000 München Entlüftungsvorrichtung für einen Federspeicherbremszylinder
DE3067155D1 (en) * 1979-09-12 1984-04-26 Knorr Bremse Gmbh Ventilating device for a spring brake actuator, more especially a combined service and spring brake actuator
DE8205822U1 (de) * 1982-03-03 1982-09-02 Suevia Haiges GmbH & Co, 7125 Kirchheim Viehselbsttraenkebecken
DE3404014A1 (de) * 1984-02-06 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Kombinierter einkammer-membran-bremszylinder und federspeicher-bremszylinder
DE3704282A1 (de) * 1987-02-12 1988-08-25 Wabco Westinghouse Fahrzeug Beatmungsvorrichtung fuer einen federspeicherbremszylinder
US5943940A (en) * 1995-11-30 1999-08-31 Ab Volvo Indication means in a brake cylinder for a vehicle brake
JP3953104B2 (ja) * 1995-11-30 2007-08-08 アーベー ボルボ 車両用ブレーキのブレーキシリンダ中の指示手段
WO2020021297A1 (fr) * 2018-07-23 2020-01-30 Wabco India Limited Actionneur de frein destiné à un véhicule, en particulier un véhicule utilitaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012215299A (ja) * 2011-03-31 2012-11-08 Haldex Brake Corp スプリングブレーキアクチュエータのための滑らかなボア動的中央シール
US9073527B2 (en) 2011-03-31 2015-07-07 Haldex Brake Corporation Smooth bore dynamic center seal for spring brake actuator

Also Published As

Publication number Publication date
GB1249530A (en) 1971-10-13
DE1950443C3 (de) 1975-03-20
DE1950443A1 (de) 1970-06-18
CA929115A (en) 1973-06-26
DE1950443B2 (de) 1974-08-08
SE367973B (fr) 1974-06-17
FR2025628A1 (fr) 1970-09-11

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