IT1159716B - AUTOMATIC BRAKE FORCE REGULATOR SUBORDINATED TO THE LOAD - Google Patents

AUTOMATIC BRAKE FORCE REGULATOR SUBORDINATED TO THE LOAD

Info

Publication number
IT1159716B
IT1159716B IT68326/78A IT6832678A IT1159716B IT 1159716 B IT1159716 B IT 1159716B IT 68326/78 A IT68326/78 A IT 68326/78A IT 6832678 A IT6832678 A IT 6832678A IT 1159716 B IT1159716 B IT 1159716B
Authority
IT
Italy
Prior art keywords
subordinated
load
brake force
automatic brake
force regulator
Prior art date
Application number
IT68326/78A
Other languages
Italian (it)
Other versions
IT7868326A0 (en
Original Assignee
Wabco Westinghouse Gmbh
Wabco Fahrzeugbremsen
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, Wabco Fahrzeugbremsen filed Critical Wabco Westinghouse Gmbh
Publication of IT7868326A0 publication Critical patent/IT7868326A0/en
Application granted granted Critical
Publication of IT1159716B publication Critical patent/IT1159716B/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

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)
IT68326/78A 1977-09-05 1978-06-08 AUTOMATIC BRAKE FORCE REGULATOR SUBORDINATED TO THE LOAD IT1159716B (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
IT7868326A0 IT7868326A0 (en) 1978-06-08
IT1159716B true IT1159716B (en) 1987-03-04

Family

ID=6018123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68326/78A IT1159716B (en) 1977-09-05 1978-06-08 AUTOMATIC BRAKE FORCE REGULATOR SUBORDINATED 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
FR2401805B1 (en) 1983-04-01
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
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
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626