IT1132290B - BRAKE VALVE FOR TWO-PIPE TRAILERS AND WORKING ACCORDING TO THE LOAD - Google Patents

BRAKE VALVE FOR TWO-PIPE TRAILERS AND WORKING ACCORDING TO THE LOAD

Info

Publication number
IT1132290B
IT1132290B IT23881/80A IT2388180A IT1132290B IT 1132290 B IT1132290 B IT 1132290B IT 23881/80 A IT23881/80 A IT 23881/80A IT 2388180 A IT2388180 A IT 2388180A IT 1132290 B IT1132290 B IT 1132290B
Authority
IT
Italy
Prior art keywords
load
brake valve
working according
trailers
pipe
Prior art date
Application number
IT23881/80A
Other languages
Italian (it)
Other versions
IT8023881A0 (en
Inventor
Hans Gruner
Wolfgang Muller
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
Priority claimed from DE19792931365 external-priority patent/DE2931365C2/en
Priority claimed from DE19803006800 external-priority patent/DE3006800C2/en
Application filed by Graubremse Gmbh filed Critical Graubremse Gmbh
Publication of IT8023881A0 publication Critical patent/IT8023881A0/en
Application granted granted Critical
Publication of IT1132290B publication Critical patent/IT1132290B/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1818—Lever mechanism
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IT23881/80A 1979-08-02 1980-08-01 BRAKE VALVE FOR TWO-PIPE TRAILERS AND WORKING ACCORDING TO THE LOAD IT1132290B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792931365 DE2931365C2 (en) 1979-08-02 1979-08-02 Load-dependent dual-line trailer emergency valve
DE19803006800 DE3006800C2 (en) 1980-02-23 1980-02-23 Load-dependent dual-line trailer emergency valve

Publications (2)

Publication Number Publication Date
IT8023881A0 IT8023881A0 (en) 1980-08-01
IT1132290B true IT1132290B (en) 1986-07-02

Family

ID=25780313

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23881/80A IT1132290B (en) 1979-08-02 1980-08-01 BRAKE VALVE FOR TWO-PIPE TRAILERS AND WORKING ACCORDING TO THE LOAD

Country Status (3)

Country Link
FR (1) FR2462315B1 (en)
GB (1) GB2056605B (en)
IT (1) IT1132290B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1182587B (en) * 1985-10-02 1987-10-05 Magneti Marelli Spa SERVOAUTOMODULATOR OF BRAKING FOR TRAILED VEHICLES EQUIPPED WITH A PNEUMATIC BRAKING SYSTEM
CN103085802B (en) * 2013-01-25 2014-11-05 瑞立集团瑞安汽车零部件有限公司 Trailer control valve
CN114802159B (en) * 2022-05-13 2023-07-14 中车齐齐哈尔车辆有限公司 Emergency valve

Also Published As

Publication number Publication date
FR2462315A1 (en) 1981-02-13
GB2056605B (en) 1983-10-19
FR2462315B1 (en) 1985-10-04
IT8023881A0 (en) 1980-08-01
GB2056605A (en) 1981-03-18

Similar Documents

Publication Publication Date Title
IT1114997B (en) IMPROVEMENT IN TRUCKS WITH TRAILERS
ZA706917B (en) Improvements in or relating to slings,tow-ropes,and the like
GB2130319B (en) Improvements in and relating to brake pads
IT7924895A0 (en) IMPROVEMENT IN PRESS BRAKES.
GB2097497B (en) Improvements in and relating to actuators especially for brakes
ZA724873B (en) Improvements in the relating to hydraulic impact absorber
JPS5536189A (en) Working fluid storage and master cylinder assembly
GB954178A (en) Improvements in tipping lorries
IT8067666A0 (en) BRAKING FORCE REGULATOR AUTOMATICALLY CONTROLLED ACCORDING TO THE LOAD
IT1116338B (en) BRAKING FORCE REGULATOR ACCORDING TO THE LOAD FOR TRAILER BRAKES
SE7701594L (en) FINAL DAMPERS IN HYDRAULIC CYLINDER
IT1132290B (en) BRAKE VALVE FOR TWO-PIPE TRAILERS AND WORKING ACCORDING TO THE LOAD
IT7822079A0 (en) PNEUMATIC BRAKE WITH INDIRECT ACTION SUBJECT TO THE LOAD.
ES497631A0 (en) IMPROVEMENTS IN HYDRAULIC PRESSES
JPS5219873A (en) Piston with doubleeacting valve in hydraulic damper
IT1119385B (en) CONTROL DEVICE ACCORDING TO THE LOAD FOR BRAKING FORCE REGULATORS FOR VEHICLES
BR7407097D0 (en) IMPROVEMENT IN BRAKE PRESSURE REDUCING VALVE
BR8204184A (en) HYDRAULIC SHOCK ABSORBER AND PROCESS TO MANUFACTURE A VALVE GUIDE FOR USE IN THE SAME
IT1092289B (en) GRADUABLE HAND BRAKE VALVE, IN PARTICULAR FOR VEHICLES WITH TRAILER
IT8025264A0 (en) PNEUMATIC PRESSURE REGULATOR IN THE BRAKING ELEMENTS OF VEHICLES ACCORDING TO THE LOAD.
IT7923558A0 (en) PNEUMATIC PRESSURE REGULATOR ACTING IN THE BRAKING ELEMENTS OF VEHICLES ACCORDING TO THE LOAD.
IT1067661B (en) DEVICE TO COMMAND A COMPRESSED AIR BRAKE ACCORDING TO THE VEHICLE LOAD
ES163648U (en) Protective device for covered industrial vehicles perfected. (Machine-translation by Google Translate, not legally binding)
DK169684D0 (en) DOES TO THE TRUCK IN A TRUCK
ZA71929B (en) Improvements in or relating to hydraulic brakes