IT1083271B - DOUBLE BRAKING SYSTEM WITH DUCT FOR TOWED VEHICLES - Google Patents

DOUBLE BRAKING SYSTEM WITH DUCT FOR TOWED VEHICLES

Info

Publication number
IT1083271B
IT1083271B IT6807577A IT6807577A IT1083271B IT 1083271 B IT1083271 B IT 1083271B IT 6807577 A IT6807577 A IT 6807577A IT 6807577 A IT6807577 A IT 6807577A IT 1083271 B IT1083271 B IT 1083271B
Authority
IT
Italy
Prior art keywords
duct
braking system
towed vehicles
double braking
double
Prior art date
Application number
IT6807577A
Other languages
Italian (it)
Original Assignee
Wabco Westinghouse 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 Westinghouse Gmbh filed Critical Wabco Westinghouse Gmbh
Application granted granted Critical
Publication of IT1083271B publication Critical patent/IT1083271B/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
    • 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
    • B60T15/22—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 with one or more auxiliary valves, for braking, releasing, filling reservoirs
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • B60T13/265—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air dependent systems, e.g. trailer systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
IT6807577A 1976-06-11 1977-05-11 DOUBLE BRAKING SYSTEM WITH DUCT FOR TOWED VEHICLES IT1083271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762626134 DE2626134C3 (en) 1976-06-11 1976-06-11 Dual-line single-circuit braking system for trailers

Publications (1)

Publication Number Publication Date
IT1083271B true IT1083271B (en) 1985-05-21

Family

ID=5980273

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6807577A IT1083271B (en) 1976-06-11 1977-05-11 DOUBLE BRAKING SYSTEM WITH DUCT FOR TOWED VEHICLES

Country Status (6)

Country Link
AT (1) AT357890B (en)
DE (1) DE2626134C3 (en)
FR (1) FR2354227A1 (en)
GB (1) GB1534253A (en)
IT (1) IT1083271B (en)
SE (1) SE416121B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495081A (en) * 1982-07-13 1985-01-22 The Dow Chemical Company Compositions containing polyether polyols and aliphatic primary amines
DE3605444A1 (en) * 1985-02-23 1986-09-25 Graubremse Gmbh, 6900 Heidelberg Air brake system for trailers
GB8506978D0 (en) * 1985-03-18 1985-04-24 Lucas Ind Plc Vehicle anti-skid air braking systems
DE3535973A1 (en) * 1985-10-09 1987-04-09 Wabco Westinghouse Fahrzeug PRESSURE-OPERATED BRAKE SYSTEM OF A VEHICLE
DE3630892A1 (en) * 1986-09-11 1988-03-24 Graubremse Gmbh Dual line brake system for trailers
DE19853718C2 (en) * 1998-11-20 2001-05-23 Knorr Bremse Systeme Parking and maneuvering valve for trailer vehicles with a spring-loaded parking brake
GB2508885A (en) * 2012-12-14 2014-06-18 Haldex Brake Products Ltd Trailer control system where power may be provided to the EBS from an on-board power source
EP3000631B1 (en) * 2014-05-30 2018-08-08 SAFIM S.p.A. Device for the towing vehicle-trailer connection
DE102014108558A1 (en) 2014-06-18 2015-12-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Double piston relay valve with anti-compound function
DE102016010639A1 (en) * 2016-09-02 2018-03-08 Wabco Gmbh Pneumatic brake system for a trailer

Also Published As

Publication number Publication date
AT357890B (en) 1980-08-11
GB1534253A (en) 1978-11-29
ATA296977A (en) 1979-12-15
DE2626134A1 (en) 1977-12-15
FR2354227A1 (en) 1978-01-06
DE2626134C3 (en) 1979-11-22
DE2626134B2 (en) 1979-04-05
SE416121B (en) 1980-12-01
FR2354227B1 (en) 1984-05-04
SE7706540L (en) 1977-12-12

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