FR1166519A - équipement de freinage à pression de fluide, commandé par la charge - Google Patents

équipement de freinage à pression de fluide, commandé par la charge

Info

Publication number
FR1166519A
FR1166519A FR1166519DA FR1166519A FR 1166519 A FR1166519 A FR 1166519A FR 1166519D A FR1166519D A FR 1166519DA FR 1166519 A FR1166519 A FR 1166519A
Authority
FR
France
Prior art keywords
fluid pressure
brake equipment
pressure brake
load controlled
load
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
Application number
Other languages
English (en)
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of FR1166519A publication Critical patent/FR1166519A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR1166519D 1955-12-29 1956-12-12 équipement de freinage à pression de fluide, commandé par la charge Expired FR1166519A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US556308A US2919165A (en) 1955-12-29 1955-12-29 Load-controlled fluid pressure brake apparatus

Publications (1)

Publication Number Publication Date
FR1166519A true FR1166519A (fr) 1958-11-12

Family

ID=24220782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166519D Expired FR1166519A (fr) 1955-12-29 1956-12-12 équipement de freinage à pression de fluide, commandé par la charge

Country Status (3)

Country Link
US (1) US2919165A (fr)
BE (1) BE553408A (fr)
FR (1) FR1166519A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059974A (en) * 1956-06-22 1962-10-23 Pullman Standard Car Mfg Co Brake system with fluid pressure spring control
US2985490A (en) * 1959-10-05 1961-05-23 Bendix Westinghouse Automotive Fluid pressure valve
US3190700A (en) * 1961-08-10 1965-06-22 Wagner Electric Corp Air ratio changer and system
US3193333A (en) * 1963-02-26 1965-07-06 Westinghouse Air Brake Co Fluid pressure brake control apparatus with empty and load changeover
US3169801A (en) * 1963-03-27 1965-02-16 Westinghouse Air Brake Co Fluid pressure brake control apparatus with empty and load changeover
US3169803A (en) * 1963-06-27 1965-02-16 Westinghouse Air Brake Co Relay valve device
US20050034772A1 (en) * 2003-08-13 2005-02-17 Herbst Robert J. Relay valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US976000A (en) * 1908-12-04 1910-11-15 Leon H Schenck Means for automatically varying, proportionately to the load, the pneumatic application of friction-brakes.
US1114823A (en) * 1911-05-03 1914-10-27 Westinghouse Air Brake Co Electropneumatic control-valve.
US1601167A (en) * 1925-11-27 1926-09-28 Westinghouse Air Brake Co Vent-valve device
US1935808A (en) * 1929-06-21 1933-11-21 Westinghouse Air Brake Co Fluid pressure brake
US1887702A (en) * 1929-10-15 1932-11-15 Mable M Thomas Maintaining valve device
US1922227A (en) * 1931-03-07 1933-08-15 Westinghouse Electric & Mfg Co Fluid pressure braking system
US2068342A (en) * 1935-10-19 1937-01-19 Westinghouse Air Brake Co Load brake device
US2150576A (en) * 1936-04-20 1939-03-14 Bell George William Suspension of automobiles and like vehicles
US2173928A (en) * 1936-12-24 1939-09-26 Westinghouse Air Brake Co Fluid pressure brake
US2165999A (en) * 1938-04-12 1939-07-11 Westinghouse Air Brake Co Fluid pressure brake
US2361575A (en) * 1941-10-13 1944-10-31 Builder Thompson Engineering A Suspension system for vehicles
US2344868A (en) * 1942-01-31 1944-03-21 Westinghouse Air Brake Co Variable load brake
DE800683C (de) * 1948-12-28 1950-11-27 Knorr Bremse Gmbh Einrichtung zum selbsttaetigen Angleichen des Bremsdruckes von Druckluftbremsen an die Belastung des Wagens
US2691420A (en) * 1949-07-02 1954-10-12 Gen Motors Corp Fluid suspension system for vehicles
BE528231A (fr) * 1953-10-26

Also Published As

Publication number Publication date
BE553408A (fr)
US2919165A (en) 1959-12-29

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