IT1054040B - TWO-CIRCUIT BRAKING SYSTEM FOR MOTOR VEHICLES WITH TRAILER PRESENTING A VALVE LA COMADO FOR THE TRAILER AND AN INTERCEPTION VALVE - Google Patents

TWO-CIRCUIT BRAKING SYSTEM FOR MOTOR VEHICLES WITH TRAILER PRESENTING A VALVE LA COMADO FOR THE TRAILER AND AN INTERCEPTION VALVE

Info

Publication number
IT1054040B
IT1054040B IT1910076A IT1910076A IT1054040B IT 1054040 B IT1054040 B IT 1054040B IT 1910076 A IT1910076 A IT 1910076A IT 1910076 A IT1910076 A IT 1910076A IT 1054040 B IT1054040 B IT 1054040B
Authority
IT
Italy
Prior art keywords
trailer
valve
comado
presenting
motor vehicles
Prior art date
Application number
IT1910076A
Other languages
Italian (it)
Original Assignee
Graubremse 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 Graubremse Gmbh filed Critical Graubremse Gmbh
Application granted granted Critical
Publication of IT1054040B publication Critical patent/IT1054040B/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
    • 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
    • B60T13/268—Compressed-air systems using accumulators or 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
    • B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
    • 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
    • B60T13/58—Combined or convertible systems
    • B60T13/62—Combined or convertible systems both straight and automatic
    • 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)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Regulating Braking Force (AREA)
IT1910076A 1975-01-13 1976-01-09 TWO-CIRCUIT BRAKING SYSTEM FOR MOTOR VEHICLES WITH TRAILER PRESENTING A VALVE LA COMADO FOR THE TRAILER AND AN INTERCEPTION VALVE IT1054040B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501070 DE2501070C3 (en) 1975-01-13 1975-01-13 Dual-line compressed air brake system for vehicles with trailers, with a trailer control valve and a shut-off valve

Publications (1)

Publication Number Publication Date
IT1054040B true IT1054040B (en) 1981-11-10

Family

ID=5936331

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1910076A IT1054040B (en) 1975-01-13 1976-01-09 TWO-CIRCUIT BRAKING SYSTEM FOR MOTOR VEHICLES WITH TRAILER PRESENTING A VALVE LA COMADO FOR THE TRAILER AND AN INTERCEPTION VALVE

Country Status (3)

Country Link
DE (1) DE2501070C3 (en)
FR (1) FR2297157A1 (en)
IT (1) IT1054040B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615893A1 (en) * 1974-04-24 1977-10-20 Bosch Gmbh Robert Pneumatic valve for trailer brakes - has failsafe interlock to apply brakes when line to trailer is cut
EP0005648A1 (en) * 1978-05-24 1979-11-28 Volvo White Truck Corporation Brake system
DE3413909A1 (en) * 1984-04-13 1985-10-24 Robert Bosch Gmbh, 7000 Stuttgart TRAILER CONTROL VALVE FOR PRESSURE-OPERATED TRAIN CAR BRAKE SYSTEMS, ESPECIALLY COMPRESSED AIR BRAKE SYSTEMS
IT1223957B (en) * 1988-11-30 1990-09-29 Magneti Marelli Spa VALVE GROUP FOR BRAKING CONTROL OF A TRAILER VEHICLE AND BRAKING SYSTEM INCLUDING SUCH VALVE GROUP
DE4344371A1 (en) * 1993-12-24 1995-06-29 Wabco Vermoegensverwaltung Air-actuated two-line brake system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270131A2 (en) * 1973-11-30 1975-12-05 Gachot Jean Vehicle air brake safety valve - is arranged so that trailer braking takes place when normal pressure drops or if trailer breaks away

Also Published As

Publication number Publication date
FR2297157A1 (en) 1976-08-06
DE2501070C3 (en) 1980-07-03
DE2501070B2 (en) 1977-09-29
FR2297157B1 (en) 1980-04-30
DE2501070A1 (en) 1976-07-22

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