DE3671728D1 - Bremsventil fuer anhaenger-druckluftbremsanlage. - Google Patents

Bremsventil fuer anhaenger-druckluftbremsanlage.

Info

Publication number
DE3671728D1
DE3671728D1 DE8686830279T DE3671728T DE3671728D1 DE 3671728 D1 DE3671728 D1 DE 3671728D1 DE 8686830279 T DE8686830279 T DE 8686830279T DE 3671728 T DE3671728 T DE 3671728T DE 3671728 D1 DE3671728 D1 DE 3671728D1
Authority
DE
Germany
Prior art keywords
inlet
brake
connector
pipeline
outlet connector
Prior art date
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 - Fee Related
Application number
DE8686830279T
Other languages
English (en)
Inventor
Domenico Angelillo
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli SpA
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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of DE3671728D1 publication Critical patent/DE3671728D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T15/00Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02Application and release valves
    • B60T15/18Triple 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
    • B60T15/20Triple 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 two fluid pressures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18Arrangements 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
    • B60T8/1812Arrangements 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
    • B60T8/1818Lever mechanism
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18Arrangements 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
    • B60T8/1837Arrangements 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 load-detecting arrangements
    • B60T8/185Arrangements for detecting vehicle level
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18Arrangements 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
    • B60T8/1887Arrangements 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 especially adapted for tractor-trailer combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)
DE8686830279T 1985-10-02 1986-10-01 Bremsventil fuer anhaenger-druckluftbremsanlage. Expired - Fee Related DE3671728D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67841/85A IT1182587B (it) 1985-10-02 1985-10-02 Servoautomodulatore di frenata per veicoli rimorchiati provvisti di un impianto pneumatico di frenatura

Publications (1)

Publication Number Publication Date
DE3671728D1 true DE3671728D1 (de) 1990-07-12

Family

ID=11305715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686830279T Expired - Fee Related DE3671728D1 (de) 1985-10-02 1986-10-01 Bremsventil fuer anhaenger-druckluftbremsanlage.

Country Status (7)

Country Link
US (1) US4726626A (de)
EP (1) EP0221031B1 (de)
JP (1) JPH06104441B2 (de)
AT (1) ATE53350T1 (de)
DE (1) DE3671728D1 (de)
ES (1) ES2015539B3 (de)
IT (1) IT1182587B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT212340Z2 (it) * 1987-09-15 1989-07-04 Magneti Marelli Spa Servoautomodulatore di frenata per un veicolo rimorchiabile provvistodi un impianto pneumatico di frenatura con elementi frenanti di parcheggio a molla
IT212364Z2 (it) * 1987-12-23 1989-07-04 Magneti Marelli Spa Menti frenanti di parcheggio a modulatore di frenata per un auto molla veicolo provvisto di un impianto pneumatico di frenatura con ele
US5116107A (en) * 1990-07-03 1992-05-26 Hull Harold L Pneumatic braking system for tractor and trailer
US5551766A (en) * 1994-10-11 1996-09-03 Ellcon National, Inc. Empty/load sensor mechanism for controlled vehicle braking
DE19850609A1 (de) * 1998-11-03 2000-05-11 Bosch Gmbh Robert Hydraulisches Drucksteuerventil
ITMO20120165A1 (it) * 2012-06-28 2013-12-29 Studio Tecnico 6M Srl Dispositivo per la frenatura di un rimorchio
EP3786013B1 (de) * 2019-08-27 2022-07-27 Haldex Brake Products Aktiebolag Lastabhängiges bremsdruckventil
DE102019133524A1 (de) * 2019-12-09 2021-06-10 Amazonen-Werke H. Dreyer SE & Co. KG Landwirtschaftliches Anhängefahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523037A (en) * 1976-04-02 1978-08-31 Dewandre Co Ltd C Load-sensing valves
DE2706758A1 (de) * 1977-02-17 1978-08-24 Wabco Westinghouse Gmbh Bremskraftregeleinrichtung fuer anhaengerbremsanlagen mit einem notbremsventil
GB2013298B (en) * 1978-01-04 1982-07-21 Dewandre Co Ltd C Load sensing valves
GB2056605B (en) * 1979-08-02 1983-10-19 Graubremse Gmbh Dual-line trailer brake valve assembly with load-dependent operation
DE3026252C2 (de) * 1980-07-11 1983-12-08 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Lastabhängig gesteuerte Bremskraft-Regeleinrichtung
DE3031105A1 (de) * 1980-08-16 1982-04-22 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Lastabhaengig geregelte zweileitungs-anhaengerbremsanlage
DE3032097A1 (de) * 1980-08-26 1982-04-08 Berg Europa Gmbh, 6909 Walldorf Anhaenger-bremsventil
DE3144027A1 (de) * 1981-11-05 1983-05-19 Knorr-Bremse GmbH, 8000 München "anhaenger-bremsanlage fuer kraftfahrzeuge"

Also Published As

Publication number Publication date
EP0221031B1 (de) 1990-06-06
JPH06104441B2 (ja) 1994-12-21
US4726626A (en) 1988-02-23
ATE53350T1 (de) 1990-06-15
ES2015539B3 (es) 1990-09-01
IT1182587B (it) 1987-10-05
JPS62155158A (ja) 1987-07-10
IT8567841A0 (it) 1985-10-02
EP0221031A1 (de) 1987-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee