JPS49113231A - - Google Patents

Info

Publication number
JPS49113231A
JPS49113231A JP49006091A JP609174A JPS49113231A JP S49113231 A JPS49113231 A JP S49113231A JP 49006091 A JP49006091 A JP 49006091A JP 609174 A JP609174 A JP 609174A JP S49113231 A JPS49113231 A JP S49113231A
Authority
JP
Japan
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
JP49006091A
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 JPS49113231A publication Critical patent/JPS49113231A/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
    • 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
    • B60T8/1831—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 pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
JP49006091A 1973-02-16 1974-01-11 Pending JPS49113231A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB763573A GB1402822A (en) 1973-02-16 1973-02-16 Empty-load brake control valve apparatus

Publications (1)

Publication Number Publication Date
JPS49113231A true JPS49113231A (ja) 1974-10-29

Family

ID=9836898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49006091A Pending JPS49113231A (ja) 1973-02-16 1974-01-11

Country Status (10)

Country Link
US (1) US3883188A (ja)
JP (1) JPS49113231A (ja)
AR (1) AR201028A1 (ja)
AU (1) AU475225B2 (ja)
BR (1) BR7400686D0 (ja)
CA (1) CA990178A (ja)
DE (1) DE2405734C2 (ja)
GB (1) GB1402822A (ja)
IN (1) IN138196B (ja)
ZA (1) ZA7430B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130770A (ja) * 1975-02-08 1984-07-27 ウエステイングハウス・ブレイク・アンド・シグナル・カムパニ−・リミテツド 負荷および無負荷時の流体圧制御弁装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169634A (en) * 1977-03-07 1979-10-02 King William R Brake control system and apparatus for railway cars
US4202583A (en) * 1977-03-07 1980-05-13 King William R Brake control apparatus for railway cars
US4143923A (en) * 1977-03-07 1979-03-13 King William R Brake control apparatus for railway cars
US4123115A (en) * 1977-03-07 1978-10-31 King William R Brake control method and apparatus for railway cars
US4230374A (en) * 1977-03-07 1980-10-28 King William R Brake control apparatus for railway cars
US5039174A (en) * 1989-12-15 1991-08-13 Ellcon National, Inc. Empty/load braking system for railroad cars and valve therefor
US5303987A (en) * 1993-07-12 1994-04-19 Westinghouse Air Brake Company Empty/load changeover valve for railway car
CN115179914B (zh) * 2022-07-15 2023-07-07 眉山中车制动科技股份有限公司 一种铁道车辆制动空重车两级调整装置及调整方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039710A (en) * 1934-11-14 1936-05-05 Westinghouse Air Brake Co Fluid pressure brake
DE1922866U (de) * 1963-09-12 1965-09-02 Bosch Gmbh Robert Druckmittelbremsvorrichtung.
US3671086A (en) * 1970-12-16 1972-06-20 Westinghouse Air Brake Co Empty-load changeover apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130770A (ja) * 1975-02-08 1984-07-27 ウエステイングハウス・ブレイク・アンド・シグナル・カムパニ−・リミテツド 負荷および無負荷時の流体圧制御弁装置
JPS6363420B2 (ja) * 1975-02-08 1988-12-07

Also Published As

Publication number Publication date
DE2405734C2 (de) 1984-08-09
US3883188A (en) 1975-05-13
IN138196B (ja) 1976-01-03
AR201028A1 (es) 1975-02-06
GB1402822A (en) 1975-08-13
DE2405734A1 (de) 1974-08-22
AU475225B2 (en) 1976-08-12
ZA7430B (en) 1974-11-27
CA990178A (en) 1976-06-01
AU6472574A (en) 1975-07-24
BR7400686D0 (pt) 1974-11-05

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