ES466573A1 - Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motor - Google Patents
Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motorInfo
- Publication number
- ES466573A1 ES466573A1 ES466573A ES466573A ES466573A1 ES 466573 A1 ES466573 A1 ES 466573A1 ES 466573 A ES466573 A ES 466573A ES 466573 A ES466573 A ES 466573A ES 466573 A1 ES466573 A1 ES 466573A1
- Authority
- ES
- Spain
- Prior art keywords
- pinion
- valve sleeve
- valve
- steering mechanism
- rotor member
- 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
-
- 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
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
-
- 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
- Y10T137/87169—Supply and exhaust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
Válvula rotatoria para mecanismo de dirección de cremallera y piñón auxiliado por fuerza motriz, para vehículo a motor, del tipo que comprende un manguito valvular; un miembro rotor que gira dentro del manguito valvular y que tiene una conexión de entrada mediante la cual es conectable al control de dirección de un vehículo, de manera que se comunique al mismo un movimiento rotatorio cuando se accione el control de dirección, presentando el miembro rotor y el manguito valvular unas muescas axialmente extendidas que cooperan controlando la circulación de fluido a presión a través de la válvula de acuerdo con la disposición angular del miembro rotor respecto al manguito valvular; un piñón rígidamente conectado a este manguito y una barra de torsión que conecta el miembro rotor al piñón, caracterizada porque el piñón (3) es cilíndrico y está conectado al manguito valvular (9) por medio de un miembro acoplador anular (17), una de cuyas porciones terminales se ajusta sobre una porción terminal (16) del piñón (3) y tiene unos dientes internos que engranan con los dientes (13) de la porción terminal (16) del piñón (3) y tiene unos dientes internos que engranan con los dientes (13) de la porción terminal (16), uniéndose el miembro acoplador anular (17) al piñón (3) y al manguito valvular (9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6382/77A GB1558417A (en) | 1977-02-16 | 1977-02-16 | Rotary valve for power-assisted steering mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ES466573A1 true ES466573A1 (es) | 1979-08-16 |
Family
ID=9813491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES466573A Expired ES466573A1 (es) | 1977-02-16 | 1978-02-02 | Valvula rotatoria para mecanismo de direccion de cremallera y pinon auxiliado por fuerza motriz, para vehiculo a motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4178835A (es) |
DE (1) | DE2804094A1 (es) |
ES (1) | ES466573A1 (es) |
FR (1) | FR2380932A1 (es) |
GB (1) | GB1558417A (es) |
SE (1) | SE433479B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2845301C3 (de) * | 1978-10-18 | 1981-06-25 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Lenkventil für Hilfskraftlenkungen |
DE2856606C2 (de) * | 1978-12-29 | 1986-04-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Drehschieberlenkventil für Hilfskraftlenkungen |
FR2495703A1 (fr) * | 1980-12-05 | 1982-06-11 | Dba | Dispositif de distribution pour servomecanisme hydraulique, a encombrement axial reduit |
FR2502093A1 (fr) * | 1981-03-18 | 1982-09-24 | Valeo | Dispositif de direction assistee d'un vehicule |
FR2509245A1 (fr) * | 1981-07-08 | 1983-01-14 | Valeo | Dispositif de direction assistee d'un vehicule |
FR2509246A1 (fr) * | 1981-07-08 | 1983-01-14 | Valeo | Dispositif de direction assistee d'un vehicule |
GB2122152B (en) * | 1982-06-18 | 1986-06-25 | Cam Gears Ltd | A power assisted steering gear |
WO1987001164A1 (en) * | 1985-08-13 | 1987-02-26 | Zahnradfabrik Friedrichshafen Ag | Rotary transmission element for steering mechanism in particular for motor vehicles |
US4905782A (en) * | 1986-02-01 | 1990-03-06 | Zahnradfabrik Friedrichshafen, Ag. | Steering valve for vehicles |
US4742883A (en) * | 1986-09-29 | 1988-05-10 | Ford Motor Company | Pinion ball bearings with preload adjustment for power rack and pinion steering gears |
KR101138122B1 (ko) * | 2008-06-17 | 2012-04-23 | 한라스택폴 주식회사 | 피니언 밸브 바디와 이를 구비한 피니언 밸브 어셈블리 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3393608A (en) * | 1966-10-20 | 1968-07-23 | Bendix Corp | Power steering mechanism |
GB1223551A (en) * | 1966-12-28 | 1971-02-24 | Cam Gears Ltd | Improvements in power-assisted steering and like systems |
GB1152555A (en) * | 1967-05-08 | 1969-05-21 | Burman & Sons Ltd | Hydraulically-Assisted Rack and Pinion Steering Gear |
GB1241428A (en) * | 1968-11-15 | 1971-08-04 | Adwest Eng Ltd | Rack and pinion steering mechanisms for motor vehicles |
CA922238A (en) * | 1969-02-03 | 1973-03-06 | E. Bishop Arthur | Power steering valve system |
US3998131A (en) * | 1973-07-18 | 1976-12-21 | Cam Gears Limited | Rotary valve for power steering with hydraulic reaction |
GB1470975A (en) * | 1973-07-18 | 1977-04-21 | Cam Gears Ltd | Power assisted steering system |
-
1977
- 1977-02-16 GB GB6382/77A patent/GB1558417A/en not_active Expired
-
1978
- 1978-01-18 SE SE7800565A patent/SE433479B/sv unknown
- 1978-01-30 US US05/873,679 patent/US4178835A/en not_active Expired - Lifetime
- 1978-01-31 FR FR7802704A patent/FR2380932A1/fr not_active Withdrawn
- 1978-01-31 DE DE19782804094 patent/DE2804094A1/de not_active Withdrawn
- 1978-02-02 ES ES466573A patent/ES466573A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7800565L (sv) | 1978-08-16 |
SE433479B (sv) | 1984-05-28 |
GB1558417A (en) | 1980-01-03 |
FR2380932A1 (fr) | 1978-09-15 |
US4178835A (en) | 1979-12-18 |
DE2804094A1 (de) | 1978-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |