JPH0317965U - - Google Patents

Info

Publication number
JPH0317965U
JPH0317965U JP1989079959U JP7995989U JPH0317965U JP H0317965 U JPH0317965 U JP H0317965U JP 1989079959 U JP1989079959 U JP 1989079959U JP 7995989 U JP7995989 U JP 7995989U JP H0317965 U JPH0317965 U JP H0317965U
Authority
JP
Japan
Prior art keywords
supply
valve
chamber
intermediate body
supply valve
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.)
Granted
Application number
JP1989079959U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0727256Y2 (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
Priority to JP1989079959U priority Critical patent/JPH0727256Y2/ja
Priority to US07/547,707 priority patent/US5125722A/en
Publication of JPH0317965U publication Critical patent/JPH0317965U/ja
Application granted granted Critical
Publication of JPH0727256Y2 publication Critical patent/JPH0727256Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1818—Lever mechanism
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1837—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the load-detecting arrangements
    • B60T8/1843—Arrangements for detecting air spring pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Control Of Fluid Pressure (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
JP1989079959U 1989-07-05 1989-07-05 圧力制御弁 Expired - Fee Related JPH0727256Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989079959U JPH0727256Y2 (ja) 1989-07-05 1989-07-05 圧力制御弁
US07/547,707 US5125722A (en) 1989-07-05 1990-07-03 Load compensation control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989079959U JPH0727256Y2 (ja) 1989-07-05 1989-07-05 圧力制御弁

Publications (2)

Publication Number Publication Date
JPH0317965U true JPH0317965U (US07179912-20070220-C00144.png) 1991-02-21
JPH0727256Y2 JPH0727256Y2 (ja) 1995-06-21

Family

ID=13704846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989079959U Expired - Fee Related JPH0727256Y2 (ja) 1989-07-05 1989-07-05 圧力制御弁

Country Status (2)

Country Link
US (1) US5125722A (US07179912-20070220-C00144.png)
JP (1) JPH0727256Y2 (US07179912-20070220-C00144.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079795A (en) * 1998-06-08 2000-06-27 Westinghouse Air Brake Technologies Corporation Load proportional brake cylinder pressure limiting system
CN115179918B (zh) * 2022-07-12 2023-07-11 眉山中车制动科技股份有限公司 一种精准控制制动缸空气压力的结构及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284012A (fr) * 1960-12-30 1962-02-09 Dba Sa Perfectionnements aux correcteurs de freinage
DE1780045B2 (de) * 1968-07-26 1973-06-07 Knorr Bremse GmbH, 8000 München Wiegeventil in lastabhaengigen bremskraftreglern, insbesondere fuer schienenfahrzeuge
FR2070989A5 (US07179912-20070220-C00144.png) * 1969-12-12 1971-09-17 Westinghouse Freins & Signaux
JPS5228193B2 (US07179912-20070220-C00144.png) * 1973-11-28 1977-07-25
IT1041425B (it) * 1975-07-29 1980-01-10 Fiat Spa Dispositivo di regolazione per impianti pneumatici di frenatura per autoveicoli
US4077076A (en) * 1976-04-28 1978-03-07 Masters John L Anchor light
US4453779A (en) * 1982-02-18 1984-06-12 American Standard Inc. Adjustable variable load control valve device
JPS6024664U (ja) * 1983-07-28 1985-02-20 株式会社ナブコ 応荷重弁
DE3344839C2 (de) * 1983-12-12 1995-01-26 Wabco Vermoegensverwaltung Lastabhängiger Bremskraftregler für druckluftbetätigbare Kraftfahrzeug- oder Anhängerfahrzeug-Bremsanlagen

Also Published As

Publication number Publication date
JPH0727256Y2 (ja) 1995-06-21
US5125722A (en) 1992-06-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees