IT1092891B - PRESSURE REDUCER FOR BRAKING SYSTEMS OF MOTOR VEHICLES OPERATED WITH COMPRESSED FLUID - Google Patents

PRESSURE REDUCER FOR BRAKING SYSTEMS OF MOTOR VEHICLES OPERATED WITH COMPRESSED FLUID

Info

Publication number
IT1092891B
IT1092891B IT20772/78A IT2077278A IT1092891B IT 1092891 B IT1092891 B IT 1092891B IT 20772/78 A IT20772/78 A IT 20772/78A IT 2077278 A IT2077278 A IT 2077278A IT 1092891 B IT1092891 B IT 1092891B
Authority
IT
Italy
Prior art keywords
motor vehicles
compressed fluid
pressure reducer
braking systems
vehicles operated
Prior art date
Application number
IT20772/78A
Other languages
Italian (it)
Other versions
IT7820772A0 (en
Inventor
Hans Gruner
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
Publication of IT7820772A0 publication Critical patent/IT7820772A0/en
Application granted granted Critical
Publication of IT1092891B publication Critical patent/IT1092891B/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
    • B60T8/1825—Means for changing the diaphragm area submitted to pressure
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • B60T8/1806—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 calibration process or the means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IT20772/78A 1977-03-02 1978-03-01 PRESSURE REDUCER FOR BRAKING SYSTEMS OF MOTOR VEHICLES OPERATED WITH COMPRESSED FLUID IT1092891B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772708941 DE2708941A1 (en) 1977-03-02 1977-03-02 PRESSURE REDUCER FOR PRESSURIZED MOTOR VEHICLE BRAKING SYSTEMS

Publications (2)

Publication Number Publication Date
IT7820772A0 IT7820772A0 (en) 1978-03-01
IT1092891B true IT1092891B (en) 1985-07-12

Family

ID=6002528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20772/78A IT1092891B (en) 1977-03-02 1978-03-01 PRESSURE REDUCER FOR BRAKING SYSTEMS OF MOTOR VEHICLES OPERATED WITH COMPRESSED FLUID

Country Status (4)

Country Link
DE (1) DE2708941A1 (en)
FR (1) FR2382358A1 (en)
GB (1) GB1593713A (en)
IT (1) IT1092891B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460239A1 (en) * 1979-06-28 1981-01-23 Chrysler France Brake compensator for hydraulic systems - uses differential sliding piston with hole through it blockable by diaphragm
DE3222614A1 (en) * 1982-06-16 1983-12-22 Volkswagenwerk Ag, 3180 Wolfsburg HYDRAULIC BRAKE PRESSURE REGULATOR
FR2574733B1 (en) * 1984-12-19 1989-12-01 Kugelfischer G Schaefer & Co LOAD-DEPENDENT BRAKE PRESSURE REGULATOR
DE3543805A1 (en) * 1984-12-19 1986-06-19 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Load-dependent brake pressure control device
DE202009011798U1 (en) 2009-09-01 2009-11-19 Schmidt Verwaltungs Gmbh Apparatus for weighing a melt in an oven

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420256A (en) * 1966-02-21 1969-01-07 Berg Mfg & Sales Co Reducing valve for front axle brake cylinders
US3776603A (en) * 1972-07-17 1973-12-04 Wagner Electric Corp Control valve

Also Published As

Publication number Publication date
GB1593713A (en) 1981-07-22
DE2708941A1 (en) 1978-09-07
FR2382358A1 (en) 1978-09-29
IT7820772A0 (en) 1978-03-01
FR2382358B1 (en) 1981-12-11

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