IT7967521A0 - BRAKING VALVE FOR TRAILERS - Google Patents

BRAKING VALVE FOR TRAILERS

Info

Publication number
IT7967521A0
IT7967521A0 IT7967521A IT6752179A IT7967521A0 IT 7967521 A0 IT7967521 A0 IT 7967521A0 IT 7967521 A IT7967521 A IT 7967521A IT 6752179 A IT6752179 A IT 6752179A IT 7967521 A0 IT7967521 A0 IT 7967521A0
Authority
IT
Italy
Prior art keywords
trailers
braking valve
braking
valve
Prior art date
Application number
IT7967521A
Other languages
Italian (it)
Other versions
IT1164949B (en
Original Assignee
Wabco Fahrzeugbremsen Gmbh
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 Wabco Fahrzeugbremsen Gmbh filed Critical Wabco Fahrzeugbremsen Gmbh
Publication of IT7967521A0 publication Critical patent/IT7967521A0/en
Application granted granted Critical
Publication of IT1164949B publication Critical patent/IT1164949B/en

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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B60T15/24—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 three fluid pressures
IT67521/79A 1978-03-13 1979-03-12 BRAKE VALVE FOR TRAILERS IT1164949B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782810850 DE2810850A1 (en) 1978-03-13 1978-03-13 TRAILER BRAKE VALVE

Publications (2)

Publication Number Publication Date
IT7967521A0 true IT7967521A0 (en) 1979-03-12
IT1164949B IT1164949B (en) 1987-04-15

Family

ID=6034308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67521/79A IT1164949B (en) 1978-03-13 1979-03-12 BRAKE VALVE FOR TRAILERS

Country Status (4)

Country Link
DE (1) DE2810850A1 (en)
FR (1) FR2419852B1 (en)
GB (1) GB2016100B (en)
IT (1) IT1164949B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217538A1 (en) * 1982-05-10 1983-11-10 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Relay valve
ES2298181T5 (en) 2000-09-14 2012-04-27 Wabco Gmbh Trailer brake valve for tow vehicles with electronic braking regulation and increased safety of parked trailer.
DE10139757A1 (en) 2000-09-14 2002-05-29 Wabco Gmbh & Co Ohg Trailer brake valve for trailer vehicles with electronic brake control and enhanced security of the parked trailer
EP1188635B1 (en) 2000-09-14 2007-05-02 WABCO GmbH Trailer brake valve for a trailer with electronic brake control
DE102007038472B4 (en) 2007-08-14 2009-04-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Valve arrangement for controlling a brake system of a trailer vehicle
CN103359102B (en) * 2013-07-30 2015-04-08 瑞立集团瑞安汽车零部件有限公司 Trailer valve with throttling function
DE102013017875A1 (en) 2013-10-26 2015-05-21 Wabco Gmbh Relay valve, valve device and vehicle with it

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7406796U (en) * 1974-05-30 Graubremse Gmbh Brake valve
US2380507A (en) * 1943-06-14 1945-07-31 Bendix Westinghouse Automotive Fluid pressure control mechanism
GB660795A (en) * 1947-05-14 1951-11-14 Bendix Westinghouse Automotive Improvements in or relating to fluid pressure valves
GB1127256A (en) * 1965-12-11 1968-09-18 Sanwa Seiki Mfg Company Ltd Improvements in the structure of relay valve used in air brake system for automotivevehicles
GB1169252A (en) * 1967-05-25 1969-11-05 Dewandre Co Ltd C Improvements in or relating to variable ratio relay valves
DE1962132C3 (en) * 1969-12-11 1979-04-19 Knorr-Bremse Gmbh, 8000 Muenchen Drainage device for compressed air systems, in particular compressed air braking systems, of motor vehicles
FR2071193A5 (en) * 1969-12-19 1971-09-17 Westinghouse Freins & Signaux
DE2233144C3 (en) * 1971-07-10 1981-02-12 Fabbrica Italiana Magneti Marelli S.P.A., Mailand (Italien) Shut-off device for the damaged brake circuit (s) in a pneumatic vehicle multi-circuit brake system
FR2209685B1 (en) * 1972-12-08 1977-08-05 Westinghouse Freins & Signaux
YU37088B (en) * 1974-09-27 1984-08-31 Graubremse Gmbh Trailer braking valve of a pneumatic two-circuit braking system

Also Published As

Publication number Publication date
GB2016100A (en) 1979-09-19
DE2810850A1 (en) 1979-10-18
FR2419852B1 (en) 1987-04-17
GB2016100B (en) 1982-05-26
FR2419852A1 (en) 1979-10-12
IT1164949B (en) 1987-04-15

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