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
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)
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)
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)
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 |
-
1975
- 1975-09-25 YU YU240775A patent/YU37088B/en unknown
- 1975-09-25 IT IT2760575A patent/IT1042832B/en active
- 1975-09-26 ES ES441314A patent/ES441314A1/en not_active Expired
- 1975-09-26 FR FR7529494A patent/FR2286036A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
YU37088B (en) | 1984-08-31 |
FR2286036B1 (en) | 1980-06-20 |
FR2286036A1 (en) | 1976-04-23 |
IT1042832B (en) | 1980-01-30 |
DE2446201B2 (en) | 1976-10-21 |
DE2446201A1 (en) | 1976-04-22 |
YU240775A (en) | 1982-06-18 |
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