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IT999919B - BRAKING SYSTEM OF TRAILERS ATTACHED TO A TRACTOR VEHICLE PARTICULARLY FOR ROAD VEHICLES - Google Patents

BRAKING SYSTEM OF TRAILERS ATTACHED TO A TRACTOR VEHICLE PARTICULARLY FOR ROAD VEHICLES

Info

Publication number
IT999919B
IT999919B IT7059973A IT7059973A IT999919B IT 999919 B IT999919 B IT 999919B IT 7059973 A IT7059973 A IT 7059973A IT 7059973 A IT7059973 A IT 7059973A IT 999919 B IT999919 B IT 999919B
Authority
IT
Italy
Prior art keywords
braking system
road vehicles
tractor vehicle
vehicle particularly
trailers attached
Prior art date
Application number
IT7059973A
Other languages
Italian (it)
Original Assignee
Wabco Westinghouse
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 Westinghouse filed Critical Wabco Westinghouse
Application granted granted Critical
Publication of IT999919B publication Critical patent/IT999919B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
IT7059973A 1972-12-08 1973-12-07 BRAKING SYSTEM OF TRAILERS ATTACHED TO A TRACTOR VEHICLE PARTICULARLY FOR ROAD VEHICLES IT999919B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243766A FR2209685B1 (en) 1972-12-08 1972-12-08

Publications (1)

Publication Number Publication Date
IT999919B true IT999919B (en) 1976-03-10

Family

ID=9108413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7059973A IT999919B (en) 1972-12-08 1973-12-07 BRAKING SYSTEM OF TRAILERS ATTACHED TO A TRACTOR VEHICLE PARTICULARLY FOR ROAD VEHICLES

Country Status (3)

Country Link
FR (1) FR2209685B1 (en)
GB (1) GB1457434A (en)
IT (1) IT999919B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU37088B (en) * 1974-09-27 1984-08-31 Graubremse Gmbh Trailer braking valve of a pneumatic two-circuit braking system
DE2810850A1 (en) * 1978-03-13 1979-10-18 Wabco Fahrzeugbremsen Gmbh TRAILER BRAKE VALVE
US11511716B2 (en) 2019-06-12 2022-11-29 Bendix Commercial Vehicle Systems Llc EBS tractor control line to trailer system to improve transmission timing for an air brake system
CN112677947B (en) * 2021-03-11 2021-05-18 天津所托瑞安汽车科技有限公司 Proportional relay valve and pneumatic line control brake system

Also Published As

Publication number Publication date
GB1457434A (en) 1976-12-01
FR2209685A1 (en) 1974-07-05
FR2209685B1 (en) 1977-08-05

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