IT1182587B - Servoautomodulatore di frenata per veicoli rimorchiati provvisti di un impianto pneumatico di frenatura - Google Patents
Servoautomodulatore di frenata per veicoli rimorchiati provvisti di un impianto pneumatico di frenaturaInfo
- Publication number
- IT1182587B IT1182587B IT67841/85A IT6784185A IT1182587B IT 1182587 B IT1182587 B IT 1182587B IT 67841/85 A IT67841/85 A IT 67841/85A IT 6784185 A IT6784185 A IT 6784185A IT 1182587 B IT1182587 B IT 1182587B
- Authority
- IT
- Italy
- Prior art keywords
- inlet
- connector
- pipeline
- brake
- outlet connector
- Prior art date
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
- 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
- B60T15/20—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 controlled by two fluid pressures
-
- 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
- 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
- B60T8/1837—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 load-detecting arrangements
- B60T8/185—Arrangements for detecting vehicle level
-
- 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
- B60T8/1887—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 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)
- Hydraulic Control Valves For Brake Systems (AREA)
- Braking Systems And Boosters (AREA)
- Braking Arrangements (AREA)
Priority Applications (7)
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 |
DE8686830279T DE3671728D1 (de) | 1985-10-02 | 1986-10-01 | Bremsventil fuer anhaenger-druckluftbremsanlage. |
ES86830279T ES2015539B3 (es) | 1985-10-02 | 1986-10-01 | Automodulador de servofreno para remolque con sistemas de frenado neumaticos. |
EP86830279A EP0221031B1 (en) | 1985-10-02 | 1986-10-01 | Servo brake automodulator for trailers with pneumatic brake systems |
AT86830279T ATE53350T1 (de) | 1985-10-02 | 1986-10-01 | Bremsventil fuer anhaenger-druckluftbremsanlage. |
US06/914,230 US4726626A (en) | 1985-10-02 | 1986-10-02 | Servo brake automodulator for trailers with pneumatic brake systems |
JP61235470A JPH06104441B2 (ja) | 1985-10-02 | 1986-10-02 | サ−ボブレ−キ用自動モジユレ−タ−装置 |
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 (2)
Publication Number | Publication Date |
---|---|
IT8567841A0 IT8567841A0 (it) | 1985-10-02 |
IT1182587B true IT1182587B (it) | 1987-10-05 |
Family
ID=11305715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67841/85A IT1182587B (it) | 1985-10-02 | 1985-10-02 | Servoautomodulatore di frenata per veicoli rimorchiati provvisti di un impianto pneumatico di frenatura |
Country Status (7)
Country | Link |
---|---|
US (1) | US4726626A (it) |
EP (1) | EP0221031B1 (it) |
JP (1) | JPH06104441B2 (it) |
AT (1) | ATE53350T1 (it) |
DE (1) | DE3671728D1 (it) |
ES (1) | ES2015539B3 (it) |
IT (1) | IT1182587B (it) |
Families Citing this family (8)
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)
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 |
FR2462315B1 (fr) * | 1979-08-02 | 1985-10-04 | Graubremse Gmbh | Soupape de frein de remorque a double circuit operant en fonction de la charge |
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" |
-
1985
- 1985-10-02 IT IT67841/85A patent/IT1182587B/it active
-
1986
- 1986-10-01 AT AT86830279T patent/ATE53350T1/de not_active IP Right Cessation
- 1986-10-01 DE DE8686830279T patent/DE3671728D1/de not_active Expired - Fee Related
- 1986-10-01 ES ES86830279T patent/ES2015539B3/es not_active Expired - Lifetime
- 1986-10-01 EP EP86830279A patent/EP0221031B1/en not_active Expired
- 1986-10-02 US US06/914,230 patent/US4726626A/en not_active Expired - Fee Related
- 1986-10-02 JP JP61235470A patent/JPH06104441B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0221031A1 (en) | 1987-05-06 |
EP0221031B1 (en) | 1990-06-06 |
IT8567841A0 (it) | 1985-10-02 |
ATE53350T1 (de) | 1990-06-15 |
JPS62155158A (ja) | 1987-07-10 |
ES2015539B3 (es) | 1990-09-01 |
JPH06104441B2 (ja) | 1994-12-21 |
US4726626A (en) | 1988-02-23 |
DE3671728D1 (de) | 1990-07-12 |
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Legal Events
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971031 |