ES8702263A1 - Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculos - Google Patents
Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculosInfo
- Publication number
- ES8702263A1 ES8702263A1 ES554416A ES554416A ES8702263A1 ES 8702263 A1 ES8702263 A1 ES 8702263A1 ES 554416 A ES554416 A ES 554416A ES 554416 A ES554416 A ES 554416A ES 8702263 A1 ES8702263 A1 ES 8702263A1
- Authority
- ES
- Spain
- Prior art keywords
- alpha
- hydraulic distributor
- vehicle
- modulable
- servo steering
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
- B62D5/083—Rotary valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Motors (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
MODIFICACIONES EN DISTRIBUIDORES HIDRAULICOS. CONSISTENTES EN ESTRANGULAMIENTOS MODULARES (A, B), (AK, BK) FORMADOS POR BORDES COOPERANTES DE LUMBRERAS O ABERTURAS FORMADAS RESPECTIVAMENTE EN UN PRIMER ELEMENTO DE DISTRIBUIDOR (2) Y EN UN SEGUNDO ELEMENTO DE DISTRIBUIDOR (3), LOS CUALES COMPRENDEN CARAS ADYACENTES COOPERANTES Y REPRESENTADAS POR EL PLANO (4) DE LA INTERCARA DE CONTACTO DE ESTAS CARAS COOPERANTES DE LOS ELEMENTOS DE DISTRIBUIDOR (2, 3); DONDE LOS ESTRANGULAMIENTOS MODULABLES SON PUESTOS EN ACCION BAJO EL EFECTO DE UN DESPLAZAMIENTO ROTATIVO, PARALELO AL PLANO (4) DE LOS ELEMENTOS DE DISTRIBUIDOR (2, 3), EL UNO CON RESPECTO DEL OTRO Y A AMBOS LADOS DE UNA POSICION DE REPOSO CENTRADA. TIENE APLICACION EN SERVODIRECCIONES DE VEHICULOS.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES554416A ES8702263A1 (es) | 1986-04-28 | 1986-04-28 | Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculos |
EP19870401082 EP0290701B1 (fr) | 1986-04-28 | 1987-05-14 | Distributeur hydraulique, notamment pour servo-direction de véhicule. |
US07/054,720 US4765369A (en) | 1986-04-28 | 1987-05-27 | Hydraulic distributor, particularly for a power-assisted steering system for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES554416A ES8702263A1 (es) | 1986-04-28 | 1986-04-28 | Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculos |
Publications (2)
Publication Number | Publication Date |
---|---|
ES554416A0 ES554416A0 (es) | 1987-01-01 |
ES8702263A1 true ES8702263A1 (es) | 1987-01-01 |
Family
ID=8491205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554416A Expired ES8702263A1 (es) | 1986-04-28 | 1986-04-28 | Perfeccionamientos en distribuidores hidraulicos, especialmente para servodirecciones de vehiculos |
Country Status (3)
Country | Link |
---|---|
US (1) | US4765369A (es) |
EP (1) | EP0290701B1 (es) |
ES (1) | ES8702263A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4922803A (en) * | 1989-03-17 | 1990-05-08 | Techco Corporation | Four-way valve |
JPH03128767A (ja) * | 1989-10-13 | 1991-05-31 | Jidosha Kiki Co Ltd | バルブスリーブ |
GB2244963B (en) * | 1990-06-15 | 1994-07-06 | Trw Cam Gears Ltd | A vehicle steering system |
US6499507B1 (en) | 2000-09-12 | 2002-12-31 | Ford Global Technologies, Inc. | Rotary valve |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791086A (fr) * | 1971-11-16 | 1973-03-01 | Danfoss As | Appareil de commande pour systemes hydrostatiques ou hydrauliques |
GB1535722A (en) * | 1975-11-03 | 1978-12-13 | Adwest Eng Ltd | Power-assisted rack-and-pinion steering gear for motor vehicles and rotary valves for use therein |
DE2835815C2 (de) * | 1978-08-16 | 1986-09-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Drehschieberlenkventil für Hilfskraftlenkungen |
DE2843592C3 (de) * | 1978-10-06 | 1981-11-19 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hilfskraftlenkgetriebe |
DE2856606C2 (de) * | 1978-12-29 | 1986-04-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Drehschieberlenkventil für Hilfskraftlenkungen |
GB2042442B (en) * | 1979-01-26 | 1983-02-02 | Bishop A | Power steering valve |
DE3126040C2 (de) * | 1981-07-02 | 1985-12-12 | Danfoss A/S, Nordborg | Hydraulische Steuervorrichtung |
FR2527705A1 (fr) * | 1982-05-26 | 1983-12-02 | Bendiberica Sa | Distributeur rotatif hydraulique a rotor en etoile, plus particulierement pour mecanisme de direction assistee |
-
1986
- 1986-04-28 ES ES554416A patent/ES8702263A1/es not_active Expired
-
1987
- 1987-05-14 EP EP19870401082 patent/EP0290701B1/fr not_active Expired - Lifetime
- 1987-05-27 US US07/054,720 patent/US4765369A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES554416A0 (es) | 1987-01-01 |
EP0290701B1 (fr) | 1990-08-08 |
EP0290701A1 (fr) | 1988-11-17 |
US4765369A (en) | 1988-08-23 |
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