ES8400807A1 - Dispositivo de control para embrague activado por un liquido, utilizable en maquinas y vehiculos agricolas o industria- les. - Google Patents
Dispositivo de control para embrague activado por un liquido, utilizable en maquinas y vehiculos agricolas o industria- les.Info
- Publication number
- ES8400807A1 ES8400807A1 ES510217A ES510217A ES8400807A1 ES 8400807 A1 ES8400807 A1 ES 8400807A1 ES 510217 A ES510217 A ES 510217A ES 510217 A ES510217 A ES 510217A ES 8400807 A1 ES8400807 A1 ES 8400807A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- control
- valve
- pressurized
- shut
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D48/04—Control by fluid pressure providing power assistance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Vending Machines For Individual Products (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
DISPOSICION DE CONTROL PARA UN EMBRAGUE (12) ACTIVADO POR UN LIQUIDO. COMPRENDE UNA VALVULA DE BLOQUEO (28) Y UNA PALANCA DE CONTROL MANUAL (30) COMUNICADA CON UNA VALVULA (26). EL LIQUIDO DE UN DEPOSITO (18) ES PUESTO BAJO PRESION POR MEDIO DE UNA BOMBA (20) Y ES APORTADO AL EMBRAGUE A TRAVES DE CONDUCCIONES (24, 60) QUE UNEN A LAS DOS VALVULAS ENTRE SI. UNA BASCULACION DE LA PALANCA DE CONTROL (30) CARGA SOBRE LA VALVULA DE CONTROL (26) Y POR CONSIGUIENTE DA AL LIQUIDO PUESTO BAJO PRESION LA POSIBILIDAD DE CONTROLAR LA POSICION DE LA VALVULA DE BLOQUEO (28). DESPUES DE QUE EL LIQUIDO HUBO SIDO PUESTO A PRESION, LA VALVULA DE BLOQUEO IMPIDE UNA CARGA O SOLICITACION DEL EMBRAGUE (12) POR LIQUIDO A PRESION HASTA TANTO QUE LA PALANCA DE CONTROL (30) HAYA SIDO HECHA BASCULAR Y LUEGO HAYA SIDO LLEVADA DE NUEVO A SU POSICION DE PARTIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/241,871 US4396099A (en) | 1981-03-09 | 1981-03-09 | Control system for a clutch |
Publications (2)
Publication Number | Publication Date |
---|---|
ES510217A0 ES510217A0 (es) | 1983-11-01 |
ES8400807A1 true ES8400807A1 (es) | 1983-11-01 |
Family
ID=22912501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES510217A Expired ES8400807A1 (es) | 1981-03-09 | 1982-03-08 | Dispositivo de control para embrague activado por un liquido, utilizable en maquinas y vehiculos agricolas o industria- les. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4396099A (es) |
EP (1) | EP0059968B1 (es) |
JP (1) | JPS57161323A (es) |
AT (1) | ATE10131T1 (es) |
AU (1) | AU8108582A (es) |
BR (1) | BR8201152A (es) |
CA (1) | CA1171806A (es) |
DE (1) | DE3261093D1 (es) |
DK (1) | DK102082A (es) |
ES (1) | ES8400807A1 (es) |
FI (1) | FI820697L (es) |
NO (1) | NO820727L (es) |
ZA (1) | ZA821521B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651858A (en) * | 1985-01-11 | 1987-03-24 | J. I. Case Company | Clutch disengagement control system |
EP0197651B1 (en) * | 1985-03-18 | 1989-06-14 | Eaton Corporation | Fluid operated clutch system |
US4650048A (en) * | 1985-09-24 | 1987-03-17 | Deere & Company | Control system for transmission engagement |
US5111921A (en) * | 1990-11-20 | 1992-05-12 | Deere & Company | Park brake sensor and transmission override |
DE4100672C1 (es) * | 1991-01-11 | 1992-02-20 | Mannesmann Rexroth Gmbh, 8770 Lohr, De | |
JP2553681Y2 (ja) * | 1992-04-28 | 1997-11-12 | 日東精工株式会社 | ねじ類供給装置の停止構造 |
US5261456A (en) * | 1992-11-02 | 1993-11-16 | Deere & Company | Transmission engagement override valve |
GB9406193D0 (en) * | 1994-03-29 | 1994-05-18 | Massey Ferguson Sa | Hydraulic control valve assembly |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198027A (en) * | 1961-11-06 | 1965-08-03 | Caterpillar Tractor Co | Hydraulic transmission control |
US3181394A (en) * | 1962-03-19 | 1965-05-04 | Caterpillar Tractor Co | Hydraulic controls |
US3217726A (en) * | 1963-02-25 | 1965-11-16 | Caterpillar Tractor Co | Transmission control system employing a differential check valve |
US3386540A (en) * | 1966-01-18 | 1968-06-04 | Caterpillar Tractor Co | Transmission and control system therefor |
US3468194A (en) * | 1967-05-10 | 1969-09-23 | Caterpillar Tractor Co | Hydraulic pressure modulating transmission control system |
US3527326A (en) * | 1968-11-27 | 1970-09-08 | Gen Motors Corp | Transmission neutral start control valve |
US3596536A (en) * | 1969-10-24 | 1971-08-03 | Caterpillar Tractor Co | Transmission shift control with conditional automatic neutralizing means |
US3633440A (en) * | 1970-02-24 | 1972-01-11 | Gen Motors Corp | Transmission control |
US3640146A (en) * | 1970-05-28 | 1972-02-08 | Caterpillar Tractor Co | Hydraulic safety override valve |
BE789030A (fr) * | 1971-03-08 | 1973-01-15 | Caterpillar Tractor Co | Système hydraulique compact pour faire passer une transmission d'un état à un autre. |
DE2241178A1 (de) * | 1972-08-22 | 1974-03-07 | Maschf Augsburg Nuernberg Ag | Steuereinrichtung |
US3863523A (en) * | 1973-06-25 | 1975-02-04 | Caterpillar Tractor Co | Hydraulic safety system for a vehicle transmission |
US3882738A (en) * | 1973-12-03 | 1975-05-13 | Caterpillar Tractor Co | Simplified fluid circuit for shifting a transmission |
US4111071A (en) * | 1974-09-06 | 1978-09-05 | Caterpillar Tractor Co. | Modulating relief valve with hydraulic safety |
US4209985A (en) * | 1978-12-11 | 1980-07-01 | Caterpillar Tractor Co. | Transmission control system |
JPS57500309A (es) * | 1980-03-12 | 1982-02-18 |
-
1981
- 1981-03-09 US US06/241,871 patent/US4396099A/en not_active Expired - Fee Related
-
1982
- 1982-02-23 CA CA000396853A patent/CA1171806A/en not_active Expired
- 1982-02-26 FI FI820697A patent/FI820697L/fi not_active Application Discontinuation
- 1982-03-03 AU AU81085/82A patent/AU8108582A/en not_active Abandoned
- 1982-03-05 BR BR8201152A patent/BR8201152A/pt unknown
- 1982-03-08 EP EP82101823A patent/EP0059968B1/de not_active Expired
- 1982-03-08 ZA ZA821521A patent/ZA821521B/xx unknown
- 1982-03-08 AT AT82101823T patent/ATE10131T1/de not_active IP Right Cessation
- 1982-03-08 DE DE8282101823T patent/DE3261093D1/de not_active Expired
- 1982-03-08 ES ES510217A patent/ES8400807A1/es not_active Expired
- 1982-03-08 NO NO820727A patent/NO820727L/no unknown
- 1982-03-09 DK DK102082A patent/DK102082A/da not_active Application Discontinuation
- 1982-03-09 JP JP57037150A patent/JPS57161323A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0059968B1 (en) | 1984-10-31 |
CA1171806A (en) | 1984-07-31 |
US4396099A (en) | 1983-08-02 |
ES510217A0 (es) | 1983-11-01 |
AU8108582A (en) | 1982-09-16 |
EP0059968A1 (de) | 1982-09-15 |
ZA821521B (en) | 1983-10-26 |
BR8201152A (pt) | 1983-01-11 |
JPS57161323A (en) | 1982-10-04 |
FI820697L (fi) | 1982-09-10 |
DK102082A (da) | 1982-09-10 |
DE3261093D1 (en) | 1984-12-06 |
NO820727L (no) | 1982-09-10 |
ATE10131T1 (de) | 1984-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981103 |