ES2007189A6 - Un aparato de direccion asistida para vehiculos con ruedas, particularmente tractores agricolas. - Google Patents
Un aparato de direccion asistida para vehiculos con ruedas, particularmente tractores agricolas.Info
- Publication number
- ES2007189A6 ES2007189A6 ES8801115A ES8801115A ES2007189A6 ES 2007189 A6 ES2007189 A6 ES 2007189A6 ES 8801115 A ES8801115 A ES 8801115A ES 8801115 A ES8801115 A ES 8801115A ES 2007189 A6 ES2007189 A6 ES 2007189A6
- Authority
- ES
- Spain
- Prior art keywords
- axle
- steering
- steering apparatus
- connecting device
- universal joint
- 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
- B62D5/10—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 power unit
- B62D5/12—Piston and cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
UN APARATO DE DIRECCION ASISTIDA QUE COMPRENDE PALANCAS DE DIRECCION PARA DIRIGIR RUEDAS DELANTERAS DE UN VEHICULO MONTADAS EN EXTREMOS OPUESTOS DE UN EJE, Y UN CILINDRO DE POTENCIA O ACCIONAMIENTO QUE SE EXTIENDE PARALELAMENTE AL EJE PARA ACCIONAR LAS PALANCAS DE DIRECCION. EL EJE ESTA OSCILABLEMENTE SOPORTADO POR UN BASTIDOR DE EJE A TRAVES DE UN ARBOL CENTRAL. EL CILINDRO DE POTENCIA ESTA CONECTADO AL EJE MEDIANTE UN DISPOSITIVO DE CONEXION PARA QUE PUEDA MOVERSE EN DIRECCIONES TRIDIMENSIONALES. EL DISPOSITIVO DE CONEXION INCLUYE UN ARBOL DE SOPORTE QUE SE EXTIENDE PARALELAMENTE AL EJE, UN BRAZO OSCILABLE CONECTADO AL ARBOL DE SOPORTE Y UNA JUNTA UNIVERSAL PARA INTERCONECTAR EL MIEMBRO OSCILANTE Y EL CILINDRO. LA JUNTA UNIVERSAL TIENE UN EJE GEOMETRICO QUE SE EXTIENDE PERPENDICULARMENTE AL EJE CENTRAL.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62091673A JPH068110B2 (ja) | 1987-04-13 | 1987-04-13 | パワ−ステアリング装置 |
JP62091672A JPH068109B2 (ja) | 1987-04-13 | 1987-04-13 | パワ−ステアリング装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2007189A6 true ES2007189A6 (es) | 1989-06-01 |
Family
ID=26433119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8801115A Expired ES2007189A6 (es) | 1987-04-13 | 1988-04-12 | Un aparato de direccion asistida para vehiculos con ruedas, particularmente tractores agricolas. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4903789A (es) |
ES (1) | ES2007189A6 (es) |
FR (1) | FR2613681B1 (es) |
GB (1) | GB2205539B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101233971B1 (ko) * | 2011-03-23 | 2013-02-21 | 대호 (주) | 트랙터의 조향 장치 |
CN106804146B (zh) * | 2017-01-23 | 2019-03-08 | 泉州泉港灿鹏机械设备有限公司 | 一种智能型的耕种拖拉机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1806136A (en) * | 1928-12-31 | 1931-05-19 | Weiss Abraham | Steering device |
US3398808A (en) * | 1965-01-04 | 1968-08-27 | Huber Corp J M | Front wheel axle suspension |
US3768585A (en) * | 1971-08-17 | 1973-10-30 | Eaton Corp | Steering axle |
US3782491A (en) * | 1972-02-22 | 1974-01-01 | Trw Inc | Power steering system for adjustable track vehicles |
US4064967A (en) * | 1976-07-23 | 1977-12-27 | Clark Equipment Company | Steering mechanism |
US4046218A (en) * | 1976-08-23 | 1977-09-06 | Towmotor Corporation | Floating steering axle |
DE3209057A1 (de) * | 1982-03-12 | 1983-09-22 | International Harvester Company Mbh, 4040 Neuss | Hydraulisches lenksystem fuer die lenkbaren raeder einer fahrzeugachse |
US4475615A (en) * | 1982-08-16 | 1984-10-09 | Massey-Ferguson Inc. | Power steering system |
JPS6071A (ja) * | 1983-06-15 | 1985-01-05 | Matsushita Electric Works Ltd | 電池による負荷駆動装置 |
JPS6024671U (ja) * | 1983-07-28 | 1985-02-20 | 株式会社クボタ | 前輪駆動型車輌のパワーステアリング装置 |
DE3536942A1 (de) * | 1984-10-24 | 1986-04-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Lenkeinrichtung, insbesondere fuer schmalspurige kraftfahrzeuge |
US4718686A (en) * | 1984-10-24 | 1988-01-12 | Zahnradfabrik Friedrichshafen Ag | Steering arrangement for motor vehicles |
-
1988
- 1988-04-12 ES ES8801115A patent/ES2007189A6/es not_active Expired
- 1988-04-12 FR FR8804837A patent/FR2613681B1/fr not_active Expired - Fee Related
- 1988-04-13 US US07/180,877 patent/US4903789A/en not_active Expired - Lifetime
- 1988-04-13 GB GB8808698A patent/GB2205539B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2613681B1 (fr) | 1996-10-31 |
FR2613681A1 (fr) | 1988-10-14 |
GB2205539B (en) | 1991-09-18 |
GB8808698D0 (en) | 1988-05-18 |
GB2205539A (en) | 1988-12-14 |
US4903789A (en) | 1990-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990301 |