ES441314A1 - Improvements in brake valves for trailers in installations with double pipe of the pressure medium for the braking of vehicle trailers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in brake valves for trailers in installations with double pipe of the pressure medium for the braking of vehicle trailers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES441314A1
ES441314A1 ES441314A ES441314A ES441314A1 ES 441314 A1 ES441314 A1 ES 441314A1 ES 441314 A ES441314 A ES 441314A ES 441314 A ES441314 A ES 441314A ES 441314 A1 ES441314 A1 ES 441314A1
Authority
ES
Spain
Prior art keywords
trailers
installations
braking
translation
machine
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
ES441314A
Other languages
Spanish (es)
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.)
GRAU BRAKE SYSTEM COMP WITH LT
Original Assignee
GRAU BRAKE SYSTEM COMP WITH LT
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
Priority claimed from DE19742446201 external-priority patent/DE2446201C3/en
Application filed by GRAU BRAKE SYSTEM COMP WITH LT filed Critical GRAU BRAKE SYSTEM COMP WITH LT
Publication of ES441314A1 publication Critical patent/ES441314A1/en
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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/20—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Improvements in brake valves for trailers in installations with double piping of the pressure medium for the braking of trailers of vehicles, with a piston of maneuver that is charged through the brake pipe and an emergency brake piston that is charged to through the tank pipe as well as a double valve body, suspended elastically in the valve housing and forming separate elements of the intake and outlet valve, characterized in that the emergency brake piston carries the other element of the outlet valve and forms the outlet valve together with the double valve body. (Machine-translation by Google Translate, not legally binding)
ES441314A 1974-09-27 1975-09-26 Improvements in brake valves for trailers in installations with double pipe of the pressure medium for the braking of vehicle trailers. (Machine-translation by Google Translate, not legally binding) Expired ES441314A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742446201 DE2446201C3 (en) 1974-09-27 Trailer brake valve for dual-line pressure medium brake systems on vehicle trailers

Publications (1)

Publication Number Publication Date
ES441314A1 true ES441314A1 (en) 1977-03-16

Family

ID=5926913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441314A Expired ES441314A1 (en) 1974-09-27 1975-09-26 Improvements in brake valves for trailers in installations with double pipe of the pressure medium for the braking of vehicle trailers. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
ES (1) ES441314A1 (en)
FR (1) FR2286036A1 (en)
IT (1) IT1042832B (en)
YU (1) YU37088B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810850A1 (en) * 1978-03-13 1979-10-18 Wabco Fahrzeugbremsen Gmbh TRAILER BRAKE VALVE
JP7140027B2 (en) * 2019-03-27 2022-09-21 いすゞ自動車株式会社 brake device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963879C3 (en) * 1969-11-22 1985-03-21 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Trailer control valve for dual-circuit, dual-line air brake systems in motor vehicles
DE2211412B2 (en) * 1972-03-09 1976-12-30 Graubremse Gmbh, 6900 Heidelberg Dual circuit brake control for trailer - with floating piston rod between piston and control valve
FR2209685B1 (en) * 1972-12-08 1977-08-05 Westinghouse Freins & Signaux
US3832016A (en) * 1973-07-12 1974-08-27 Westinghouse Bremsen Apparate Two pipe truck trailer brake system with means for applying front and rear trailer brakes upon pull-in-two

Also Published As

Publication number Publication date
YU240775A (en) 1982-06-18
FR2286036B1 (en) 1980-06-20
YU37088B (en) 1984-08-31
FR2286036A1 (en) 1976-04-23
DE2446201A1 (en) 1976-04-22
IT1042832B (en) 1980-01-30
DE2446201B2 (en) 1976-10-21

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