FR864468A - Perfectionnements aux dispositifs de desserrage rapide des freins - Google Patents

Perfectionnements aux dispositifs de desserrage rapide des freins

Info

Publication number
FR864468A
FR864468A FR864468DA FR864468A FR 864468 A FR864468 A FR 864468A FR 864468D A FR864468D A FR 864468DA FR 864468 A FR864468 A FR 864468A
Authority
FR
France
Prior art keywords
quick release
release brakes
brakes
quick
release
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Application granted granted Critical
Publication of FR864468A publication Critical patent/FR864468A/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/52—Other control devices or valves characterised by definite functions for quick release of brakes, e.g. for influencing counter- pressure in triple valve or recirculating air from reservoir or brake cylinder to brake pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR864468D 1938-12-31 1939-12-30 Perfectionnements aux dispositifs de desserrage rapide des freins Expired FR864468A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248666A US2215347A (en) 1938-12-31 1938-12-31 Quick release means for brake systems

Publications (1)

Publication Number Publication Date
FR864468A true FR864468A (fr) 1941-04-28

Family

ID=22940127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864468D Expired FR864468A (fr) 1938-12-31 1939-12-30 Perfectionnements aux dispositifs de desserrage rapide des freins

Country Status (2)

Country Link
US (1) US2215347A (fr)
FR (1) FR864468A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846273A (en) * 1954-07-29 1958-08-05 Westinghouse Air Brake Co Fluid pressure brake apparatus
US2926965A (en) * 1956-02-27 1960-03-01 Westinghouse Air Brake Co Fluid pressure brake apparatus
US3175869A (en) * 1961-07-21 1965-03-30 Westinghouse Air Brake Co Fluid pressure brake control apparatus with accelerated release after service application
USRE29722E (en) * 1975-09-12 1978-08-08 General Signal Corporation Fluid brake control system
US3966269A (en) * 1975-09-12 1976-06-29 General Signal Corporation Fluid brake control system
USRE31386E (en) * 1976-10-13 1983-09-20 General Signal Corporation Fluid brake control system
US10654461B2 (en) * 2016-12-16 2020-05-19 Westinghouse Air Brake Technologies Corporation Distributor valve

Also Published As

Publication number Publication date
US2215347A (en) 1940-09-17

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