ES8102949A1 - Perfeccionamientos introducidos en las servodirecciones, en especial para vehiculos automoviles - Google Patents
Perfeccionamientos introducidos en las servodirecciones, en especial para vehiculos automovilesInfo
- Publication number
- ES8102949A1 ES8102949A1 ES491285A ES491285A ES8102949A1 ES 8102949 A1 ES8102949 A1 ES 8102949A1 ES 491285 A ES491285 A ES 491285A ES 491285 A ES491285 A ES 491285A ES 8102949 A1 ES8102949 A1 ES 8102949A1
- Authority
- ES
- Spain
- Prior art keywords
- power steering
- motor vehicles
- auxiliary power
- control
- 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
- B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
SERVODIRECCION CON DOBLE CIRCUITO HIDRAULICO. PROVISTA DE DOS CIRCUITOS DE DIRECCION SEPARADOS ENTRE SI, PUDIENDO SER ACCIONADA EN CONJUNTO POR LOS DISPOSITIVOS DE MANDO DE AMBOS CIRCUITOS EN COLABORACION CON EL MOVIENTO GIRATORIO DEL ARBOL DE DIRECCION (1); INCLUSO SI FALLA UNO DE LOS CIRCUITOS, PUEDE SER GOBERNADA POR EL OTRO, SI BIEN CON UNA MAYOR PARTE DE FUERZA MANUAL. EL PRIMER CIRCUITO DE DIRECCION SE COMPONE DE UNA BOMBA DE ACEITE (21), ACCIONADA POR EL MOTOR DEL VEHICULO, CON SU DEPOSITO DE ACEITE CORRESPONDIENTE (22); DE UN DISTRIBUIDOR GIRATORIO (4), FORMADO POR EL ARBOL DE DIRECCION (1) Y UN MANGUITO DE DISTRIBUCION (6), RANURADOS AMBOS CONVENIENTEMENTE, DE UN ORGANO MOTOR FORMADO POR UN PISTON (13) DESLIZANTE DENTRO DE LA CARCASA (8) DE LA SERVODIRECCION Y PROVISTO DE UNA ZONA DENTADA (24) ENGRANADA CON UN ELEMENTO DE BIELA (25) DE LA DIRECCION DEL VEHICULO. M
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2918975A DE2918975C2 (de) | 1979-05-11 | 1979-05-11 | Hilfskraftlenkung für Kraftfahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
ES491285A0 ES491285A0 (es) | 1981-02-16 |
ES8102949A1 true ES8102949A1 (es) | 1981-02-16 |
Family
ID=6070468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES491285A Expired ES8102949A1 (es) | 1979-05-11 | 1980-05-08 | Perfeccionamientos introducidos en las servodirecciones, en especial para vehiculos automoviles |
Country Status (15)
Country | Link |
---|---|
US (1) | US4368794A (es) |
JP (1) | JPS562224A (es) |
AT (1) | AT382568B (es) |
BE (1) | BE883072A (es) |
CA (1) | CA1134280A (es) |
CH (1) | CH643497A5 (es) |
DE (1) | DE2918975C2 (es) |
DK (1) | DK147014C (es) |
ES (1) | ES8102949A1 (es) |
FR (1) | FR2456026B1 (es) |
GB (1) | GB2049585B (es) |
IT (1) | IT1143161B (es) |
LU (1) | LU82430A1 (es) |
NL (1) | NL188985C (es) |
SE (1) | SE443756B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109851A1 (de) * | 1981-03-14 | 1982-10-14 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hilfskraftlenkung fuer kraftfahrzeuge |
GB2151996B (en) * | 1983-12-09 | 1987-04-23 | Trw Cam Gears Ltd | Power assisted steering system |
GB2154188B (en) * | 1984-02-06 | 1987-05-20 | Trw Cam Gears Ltd | Power steering assembly |
JPS60206775A (ja) * | 1984-03-29 | 1985-10-18 | Kayaba Ind Co Ltd | パワ−ステアリング装置 |
JPS60261776A (ja) * | 1984-06-07 | 1985-12-25 | Atsugi Motor Parts Co Ltd | 動力操向装置 |
ES8504584A1 (es) * | 1984-06-27 | 1985-05-01 | Bendiberica Sa | Mecanismo de direccion asistida compacto |
FR2579548B1 (fr) * | 1985-03-26 | 1989-12-22 | Renault | Systeme de direction assistee a double circuit |
DE3619330C2 (de) * | 1985-09-16 | 1997-12-04 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung für Kraftfahrzeuge |
JPS62131871A (ja) * | 1985-11-30 | 1987-06-15 | Hino Motors Ltd | 大型車両に使用されるパワ−・ステアリング |
DE3714833A1 (de) * | 1986-05-14 | 1987-11-19 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung fuer kraftfahrzeuge |
WO1988001958A1 (en) * | 1986-09-19 | 1988-03-24 | Zahnradfabrik Friedrichshafen Ag | Rotary gate valve for hydraulic servo-assisted steering systems |
ES2014138A6 (es) * | 1988-06-15 | 1990-06-16 | Zahnradfabrik Friedrichshafen | Direccion asistida para vehiculos automoviles. |
US5139106A (en) * | 1988-09-10 | 1992-08-18 | Zahnradfabrik Friedrichshafen, Ag | Auxiliary power steering system, especially for motor vehicles |
DE4437613A1 (de) * | 1994-10-21 | 1996-04-25 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung für Kraftfahrzeuge |
DE19614867C2 (de) * | 1996-04-16 | 2003-09-25 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung, insbesondere für Kraftfahrzeuge |
DE19718585C1 (de) * | 1997-05-05 | 1998-10-08 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung für Kraftfahrzeuge |
US6173728B1 (en) | 1998-11-06 | 2001-01-16 | Trw Inc. | Switching valve for a hydraulic power steering system |
US6065561A (en) * | 1998-11-23 | 2000-05-23 | Howard; Durrell U. | Power steering system with controlled centering |
DE10234596B3 (de) * | 2002-07-30 | 2004-01-22 | Daimlerchrysler Ag | Als Kugelumlauflenkung ausgebildete elektrische Servolenkung eines Kraftfahrzeuges |
DE102004006835A1 (de) | 2004-02-12 | 2005-09-22 | Zf Lenksysteme Gmbh | Lenksystem für ein Fahrzeug |
DE102014106488B4 (de) * | 2014-05-08 | 2024-01-04 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kugelumlauflenkung mit Gleitelement |
WO2020006614A1 (en) * | 2018-07-04 | 2020-01-09 | Volvo Truck Corporation | Steering gear assembly with multiple input shafts, remanufacturing kit, and remanufacturing methods |
CN109263715A (zh) * | 2018-09-12 | 2019-01-25 | 杭州世宝汽车方向机有限公司 | 双回路动力转向器控制阀及转向器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL266560A (es) * | 1961-06-20 | 1900-01-01 | ||
DK105744A (es) * | 1961-06-20 | |||
DE1655927C3 (de) * | 1967-04-08 | 1980-03-27 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Servolenkeinrichtung, insbesondere für Spezialfahrzeuge |
GB1281185A (en) * | 1968-12-21 | 1972-07-12 | Zahnradfabrik Friedrichshafen | Improvements in and relating to power assisted steering, particularly for motor vehicles |
US3602326A (en) * | 1969-08-22 | 1971-08-31 | Garrison Mfg Co Inc | Dual power steering system |
US3822759A (en) * | 1972-03-07 | 1974-07-09 | Sheppard Co Inc R | Power steering gear assembly |
US3826328A (en) * | 1972-03-20 | 1974-07-30 | Sheppard R Co | Dual hydraulic power steering system |
DE2719895C3 (de) * | 1977-05-04 | 1980-07-17 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hilfskraftlenkung für Kraftfahrzeuge |
DE2719926C3 (de) * | 1977-05-04 | 1980-08-28 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Hilfskraftlenkung für Kraftfahrzeuge |
US4189024A (en) * | 1978-06-23 | 1980-02-19 | Zahnradfabrik Friedrichshafen Ag | Auxiliary power steering for motor vehicles |
US4186818A (en) * | 1978-07-11 | 1980-02-05 | Zahnradfabrik Friedrichshafen Ag | Auxiliary power steering for motor vehicles |
-
1979
- 1979-05-11 DE DE2918975A patent/DE2918975C2/de not_active Expired
-
1980
- 1980-04-28 DK DK182180A patent/DK147014C/da not_active IP Right Cessation
- 1980-04-29 NL NLAANVRAGE8002497,A patent/NL188985C/xx not_active IP Right Cessation
- 1980-04-30 BE BE0/200436A patent/BE883072A/fr not_active IP Right Cessation
- 1980-05-02 GB GB8014820A patent/GB2049585B/en not_active Expired
- 1980-05-08 CH CH362980A patent/CH643497A5/de not_active IP Right Cessation
- 1980-05-08 ES ES491285A patent/ES8102949A1/es not_active Expired
- 1980-05-08 US US06/148,046 patent/US4368794A/en not_active Expired - Lifetime
- 1980-05-09 LU LU82430A patent/LU82430A1/de unknown
- 1980-05-09 AT AT0248780A patent/AT382568B/de not_active IP Right Cessation
- 1980-05-09 SE SE8003522A patent/SE443756B/sv not_active IP Right Cessation
- 1980-05-09 CA CA351,657A patent/CA1134280A/en not_active Expired
- 1980-05-09 FR FR8010445A patent/FR2456026B1/fr not_active Expired
- 1980-05-12 JP JP6183880A patent/JPS562224A/ja active Granted
- 1980-05-12 IT IT48656/80A patent/IT1143161B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1143161B (it) | 1986-10-22 |
NL8002497A (nl) | 1980-11-13 |
FR2456026B1 (fr) | 1987-01-16 |
CH643497A5 (de) | 1984-06-15 |
LU82430A1 (de) | 1980-07-31 |
SE443756B (sv) | 1986-03-10 |
DK147014C (da) | 1984-08-27 |
BE883072A (fr) | 1980-08-18 |
DK147014B (da) | 1984-03-19 |
CA1134280A (en) | 1982-10-26 |
ES491285A0 (es) | 1981-02-16 |
DK182180A (da) | 1980-11-12 |
AT382568B (de) | 1987-03-10 |
FR2456026A1 (fr) | 1980-12-05 |
DE2918975C2 (de) | 1982-10-21 |
JPS636394B2 (es) | 1988-02-09 |
GB2049585B (en) | 1983-10-12 |
US4368794A (en) | 1983-01-18 |
ATA248780A (de) | 1986-08-15 |
SE8003522L (sv) | 1980-11-12 |
JPS562224A (en) | 1981-01-10 |
GB2049585A (en) | 1980-12-31 |
IT8048656A0 (it) | 1980-05-12 |
DE2918975A1 (de) | 1980-11-13 |
NL188985C (nl) | 1992-12-01 |
NL188985B (nl) | 1992-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990217 |