FR2401805B1 - - Google Patents

Info

Publication number
FR2401805B1
FR2401805B1 FR7825224A FR7825224A FR2401805B1 FR 2401805 B1 FR2401805 B1 FR 2401805B1 FR 7825224 A FR7825224 A FR 7825224A FR 7825224 A FR7825224 A FR 7825224A FR 2401805 B1 FR2401805 B1 FR 2401805B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7825224A
Other languages
French (fr)
Other versions
FR2401805A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of FR2401805A1 publication Critical patent/FR2401805A1/en
Application granted granted Critical
Publication of FR2401805B1 publication Critical patent/FR2401805B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)
FR7825224A 1977-09-05 1978-08-31 BRAKE FORCE REGULATOR PROPORTIONAL TO THE LOAD Granted FR2401805A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2739884A DE2739884B2 (en) 1977-09-05 1977-09-05 Load-dependent braking force control device for motor vehicle and trailer vehicle braking systems that can be actuated by compressed air

Publications (2)

Publication Number Publication Date
FR2401805A1 FR2401805A1 (en) 1979-03-30
FR2401805B1 true FR2401805B1 (en) 1983-04-01

Family

ID=6018123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825224A Granted FR2401805A1 (en) 1977-09-05 1978-08-31 BRAKE FORCE REGULATOR PROPORTIONAL TO THE LOAD

Country Status (13)

Country Link
JP (1) JPS5449465A (en)
AT (1) AT376938B (en)
DE (1) DE2739884B2 (en)
ES (1) ES473057A1 (en)
FR (1) FR2401805A1 (en)
GB (1) GB2003566B (en)
HU (1) HU187754B (en)
IT (1) IT1159716B (en)
NL (1) NL188566C (en)
PL (1) PL117384B1 (en)
SE (1) SE437243B (en)
SU (1) SU755188A3 (en)
YU (1) YU42291B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370613A1 (en) * 1976-11-13 1978-06-09 Wabco Westinghouse Gmbh Load responsive brake pressure corrector - has piston with sprung valve positioned by lever connected to suspension
DE2907425A1 (en) * 1979-02-26 1981-02-12 Wabco Fahrzeugbremsen Gmbh AUTOMATIC LOAD-RELATED BRAKE FORCE CONTROL DEVICE
IT1121392B (en) * 1979-06-14 1986-04-02 Magneti Marelli Spa PNEUMATIC PRESSURE REGULATOR ACTING IN THE BRAKING ELEMENTS OF VEHICLES ACCORDING TO THE LOAD
DE2933569A1 (en) * 1979-08-18 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Membrane support for brake servo cylinder - has insert disc with profiled ribs for rolling support
DE3026252C2 (en) * 1980-07-11 1983-12-08 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Load-dependent braking force control device
EP0049114B1 (en) * 1980-10-01 1986-02-05 Bendix Limited Variable pressure ratio valve
DE3209248C2 (en) * 1982-03-13 1987-11-12 Graubremse Gmbh, 6900 Heidelberg Load-dependent brake force regulator for commercial vehicles
DE3343612A1 (en) * 1983-12-02 1985-06-13 Alfred Teves Gmbh, 6000 Frankfurt Brake pressure control unit
DE3344838C2 (en) * 1983-12-12 1995-02-02 Wabco Vermoegensverwaltung Load-dependent brake force regulator for compressed air-operated motor vehicle or trailer vehicle brake systems
DE3344839C2 (en) * 1983-12-12 1995-01-26 Wabco Vermoegensverwaltung Load-dependent brake force regulator for compressed air-operated motor vehicle or trailer vehicle brake systems
JPH0329560Y2 (en) * 1987-04-22 1991-06-24
JPS63168241U (en) * 1987-04-22 1988-11-01
JPS63168243U (en) * 1987-04-22 1988-11-01
GB8828132D0 (en) * 1988-12-02 1989-01-05 Bendix Ltd Variable pressure ratio relay valve
JPH0491245U (en) * 1990-12-25 1992-08-10
JPH0491244U (en) * 1990-12-25 1992-08-10
JPH0612746U (en) * 1992-07-22 1994-02-18 三菱重工業株式会社 Combustion chamber of a sub-chamber internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457063A (en) * 1965-04-30 1966-10-28 Westinghouse Bremsen Apparate Load-dependent braking force regulator, especially for vehicles
US3586389A (en) * 1968-01-29 1971-06-22 Dewandre Co Ltd C Apportioning valves for braking systems
US3936097A (en) * 1973-05-30 1976-02-03 Jidosha Kiki Co., Ltd. Relay valve combined with a load-sensing proportion valve
JPS5228193B2 (en) * 1973-11-28 1977-07-25
FR2365467A1 (en) * 1976-09-25 1978-04-21 Wabco Westinghouse Gmbh Trailer braking force regulator - has piston to operate regulator and relay valves connected to second piston which operates relief valve
DE2643296B2 (en) * 1976-09-25 1979-01-11 Wabco Westinghouse Gmbh, 3000 Hannover Load-dependent braking force control device
DE2824459A1 (en) * 1978-06-03 1979-12-13 Bosch Gmbh Robert LOAD DEPENDENT BRAKE FORCE REGULATOR
DE2836284A1 (en) * 1978-08-18 1980-03-06 Knorr Bremse Gmbh COMPRESSED AIR BRAKE DEVICE FOR VEHICLES, IN PARTICULAR ROAD VEHICLES

Also Published As

Publication number Publication date
PL209186A1 (en) 1979-06-04
NL188566B (en) 1992-03-02
DE2739884B2 (en) 1979-12-13
YU209978A (en) 1983-06-30
AT376938B (en) 1985-01-25
FR2401805A1 (en) 1979-03-30
SE437243B (en) 1985-02-18
GB2003566A (en) 1979-03-14
JPS5449465A (en) 1979-04-18
GB2003566B (en) 1982-02-10
ES473057A1 (en) 1979-04-01
PL117384B1 (en) 1981-07-31
JPS6228021B2 (en) 1987-06-18
YU42291B (en) 1988-08-31
IT7868326A0 (en) 1978-06-08
NL188566C (en) 1992-08-03
SU755188A3 (en) 1980-08-07
SE7808878L (en) 1979-03-06
DE2739884A1 (en) 1979-03-15
IT1159716B (en) 1987-03-04
NL7809009A (en) 1979-03-07
ATA554378A (en) 1984-06-15
HU187754B (en) 1986-02-28

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Legal Events

Date Code Title Description
CD Change of name or company name