DE2405734C2 - Leer-Beladen-Bremsdrucksteuervorrichtung für ein Fahrzeug - Google Patents
Leer-Beladen-Bremsdrucksteuervorrichtung für ein FahrzeugInfo
- Publication number
- DE2405734C2 DE2405734C2 DE2405734A DE2405734A DE2405734C2 DE 2405734 C2 DE2405734 C2 DE 2405734C2 DE 2405734 A DE2405734 A DE 2405734A DE 2405734 A DE2405734 A DE 2405734A DE 2405734 C2 DE2405734 C2 DE 2405734C2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- vehicle
- brake
- valve
- brake cylinder
- 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.)
- Expired
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)
Description
Claims (1)
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 (2)
Publication Number | Publication Date |
---|---|
DE2405734A1 DE2405734A1 (de) | 1974-08-22 |
DE2405734C2 true DE2405734C2 (de) | 1984-08-09 |
Family
ID=9836898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2405734A Expired DE2405734C2 (de) | 1973-02-16 | 1974-02-07 | Leer-Beladen-Bremsdrucksteuervorrichtung für ein Fahrzeug |
Country Status (10)
Country | Link |
---|---|
US (1) | US3883188A (de) |
JP (1) | JPS49113231A (de) |
AR (1) | AR201028A1 (de) |
AU (1) | AU475225B2 (de) |
BR (1) | BR7400686D0 (de) |
CA (1) | CA990178A (de) |
DE (1) | DE2405734C2 (de) |
GB (1) | GB1402822A (de) |
IN (1) | IN138196B (de) |
ZA (1) | ZA7430B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR207669A1 (es) * | 1975-02-08 | 1976-10-22 | Westinghouse Brake & Signal | Mejoras en aparatos valvulares de control vacio-cargado |
US4169634A (en) * | 1977-03-07 | 1979-10-02 | King William R | Brake control system and apparatus for railway cars |
US4143923A (en) * | 1977-03-07 | 1979-03-13 | King William R | Brake control apparatus for railway cars |
US4202583A (en) * | 1977-03-07 | 1980-05-13 | King William R | Brake control apparatus for railway cars |
US4230374A (en) * | 1977-03-07 | 1980-10-28 | 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 |
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)
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 |
-
1973
- 1973-02-16 GB GB763573A patent/GB1402822A/en not_active Expired
-
1974
- 1974-01-02 ZA ZA740030A patent/ZA7430B/xx unknown
- 1974-01-11 JP JP49006091A patent/JPS49113231A/ja active Pending
- 1974-01-14 CA CA190,092A patent/CA990178A/en not_active Expired
- 1974-01-21 AU AU64725/74A patent/AU475225B2/en not_active Expired
- 1974-01-24 IN IN165/CAL/74A patent/IN138196B/en unknown
- 1974-01-24 US US436393A patent/US3883188A/en not_active Expired - Lifetime
- 1974-01-31 BR BR686/74A patent/BR7400686D0/pt unknown
- 1974-02-07 DE DE2405734A patent/DE2405734C2/de not_active Expired
- 1974-02-15 AR AR252371A patent/AR201028A1/es active
Also Published As
Publication number | Publication date |
---|---|
US3883188A (en) | 1975-05-13 |
GB1402822A (en) | 1975-08-13 |
IN138196B (de) | 1976-01-03 |
AR201028A1 (es) | 1975-02-06 |
JPS49113231A (de) | 1974-10-29 |
CA990178A (en) | 1976-06-01 |
AU475225B2 (en) | 1976-08-12 |
BR7400686D0 (pt) | 1974-11-05 |
DE2405734A1 (de) | 1974-08-22 |
ZA7430B (en) | 1974-11-27 |
AU6472574A (en) | 1975-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
Q176 | The application caused the suspense of an application |
Ref document number: 2604143 Country of ref document: DE |
|
8128 | New person/name/address of the agent |
Representative=s name: GERNHARDT, C., DIPL.-ING., PAT.-ANW., 8000 MUENCHE |
|
8128 | New person/name/address of the agent |
Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., 8000 MUENCHEN |
|
8125 | Change of the main classification |
Ipc: B60T 8/20 |
|
8127 | New person/name/address of the applicant |
Owner name: WESTINGHOUSE BRAKE AND SIGNAL CO. LTD., CHIPPENHAM |
|
8181 | Inventor (new situation) |
Free format text: WICKHAM, DAVID JOHN, LONDON, GB |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 2604143 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |