FR2443961A1 - Dispositif de direction hydrostatique - Google Patents
Dispositif de direction hydrostatiqueInfo
- Publication number
- FR2443961A1 FR2443961A1 FR7930636A FR7930636A FR2443961A1 FR 2443961 A1 FR2443961 A1 FR 2443961A1 FR 7930636 A FR7930636 A FR 7930636A FR 7930636 A FR7930636 A FR 7930636A FR 2443961 A1 FR2443961 A1 FR 2443961A1
- Authority
- FR
- France
- Prior art keywords
- motor
- steering
- rotor
- pressurized fluid
- wheel
- 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.)
- Granted
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
- B62D5/09—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 means for actuating 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
- Y10T137/86646—Plug type
- Y10T137/86662—Axial and radial flow
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)
- Retarders (AREA)
Abstract
Dispositif de direction hydrostatique comprenant une soupape de commande dirigeant le fluide sous pression fourni par une pompe en fonction de la direction suivie à un moteur de direction, et un tiroir de soupape dans un carter fixe qui peut être réglé au moyen d'un volant de direction et ramené à sa position initiale au moyen du rotor d'un moteur intégrateur traversé par le fluide sous pression. Le dispositif est constitué par un mécanisme à roue planétaire dont les trois parties, à savoir la roue solaire 11, la couronne dentée 9 et la fixation de la roue planétaire 17 sont reliées respectivement au volant de direction 7, au tiroir constitué sous forme d'un tiroir rotatif 15 et au rotor 13 du moteur intégrateur 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2853704A DE2853704C2 (de) | 1978-12-13 | 1978-12-13 | Hydrostatische Hilfskraftlenkeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2443961A1 true FR2443961A1 (fr) | 1980-07-11 |
FR2443961B1 FR2443961B1 (fr) | 1983-12-30 |
Family
ID=6056986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930636A Granted FR2443961A1 (fr) | 1978-12-13 | 1979-12-13 | Dispositif de direction hydrostatique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4297845A (fr) |
JP (1) | JPS5583671A (fr) |
DE (1) | DE2853704C2 (fr) |
DK (1) | DK145754C (fr) |
FR (1) | FR2443961A1 (fr) |
GB (1) | GB2038742B (fr) |
IT (1) | IT1119697B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3018792C2 (de) * | 1980-05-16 | 1983-03-31 | Danfoss A/S, 6430 Nordborg | Hydrostatische Steuereinrichtung, insbesondere Lenkeinrichtung |
US4534436A (en) * | 1983-08-25 | 1985-08-13 | Gordon Rosenmeier | Control valve apparatus and steering systems |
US4802546A (en) * | 1987-01-19 | 1989-02-07 | Kanzaki Kokyukoki Mfg. Co. Ltd. | Steering apparatus for a vehicle |
DE19713245C2 (de) * | 1997-03-29 | 2001-02-15 | Mercedes Benz Lenkungen Gmbh | Kraftfahrzeug mit zumindest einem über wenigstens einen Bedienhebel in Form eines sogenannten Side-stick steuerbaren Teil |
US6978858B1 (en) * | 2004-06-14 | 2005-12-27 | Bischoff David R | Visual reference control apparatus for hydraulic actuator systems |
JP2007320362A (ja) * | 2006-05-30 | 2007-12-13 | Komatsu Ltd | 車両用操舵装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103986A (en) * | 1959-07-23 | 1963-09-17 | Ford Motor Co | Power steering mechanism |
US3400537A (en) * | 1965-08-06 | 1968-09-10 | Mercier Jean | Position control system |
GB1146797A (en) * | 1966-08-03 | 1969-03-26 | Zahnradfabrik Friedrichshafen | Improvements in or relating to hydrostatic steering systems, particularly for motor vehicles |
US3509958A (en) * | 1966-10-18 | 1970-05-05 | Zahnradfabrik Friedrichshafen | Power steering apparatus,especially for motor vehicles |
DE2359807A1 (de) * | 1972-12-07 | 1974-06-12 | Ford Werke Ag | Betaetigungseinrichtung fuer ein lenkgetriebe von kraftfahrzeugen |
DE2363646A1 (de) * | 1972-12-20 | 1974-06-27 | Kayaba Industry Co Ltd | Servolenkung |
US4109679A (en) * | 1976-04-23 | 1978-08-29 | Eaton Corporation | Controller for fluid pressure operated devices |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2886008A (en) * | 1953-08-03 | 1959-05-12 | Gen Motors Corp | Locking actuator and valve mechanism therefor |
DE1480713A1 (de) * | 1965-03-31 | 1969-08-21 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkeinrichtung,insbesondere fuer Kraftfahrzeuge |
DE1653822C3 (de) * | 1967-12-14 | 1974-02-28 | Danfoss A/S, Norburg (Daenemark) | Hydrostatische Steuereinrichtung |
JPS4982031A (fr) * | 1972-12-09 | 1974-08-07 |
-
1978
- 1978-12-13 DE DE2853704A patent/DE2853704C2/de not_active Expired
-
1979
- 1979-11-26 US US06/097,349 patent/US4297845A/en not_active Expired - Lifetime
- 1979-12-06 GB GB7942212A patent/GB2038742B/en not_active Expired
- 1979-12-07 DK DK520579A patent/DK145754C/da not_active IP Right Cessation
- 1979-12-12 IT IT69385/79A patent/IT1119697B/it active
- 1979-12-13 JP JP16090179A patent/JPS5583671A/ja active Pending
- 1979-12-13 FR FR7930636A patent/FR2443961A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103986A (en) * | 1959-07-23 | 1963-09-17 | Ford Motor Co | Power steering mechanism |
US3400537A (en) * | 1965-08-06 | 1968-09-10 | Mercier Jean | Position control system |
GB1146797A (en) * | 1966-08-03 | 1969-03-26 | Zahnradfabrik Friedrichshafen | Improvements in or relating to hydrostatic steering systems, particularly for motor vehicles |
US3509958A (en) * | 1966-10-18 | 1970-05-05 | Zahnradfabrik Friedrichshafen | Power steering apparatus,especially for motor vehicles |
DE2359807A1 (de) * | 1972-12-07 | 1974-06-12 | Ford Werke Ag | Betaetigungseinrichtung fuer ein lenkgetriebe von kraftfahrzeugen |
DE2363646A1 (de) * | 1972-12-20 | 1974-06-27 | Kayaba Industry Co Ltd | Servolenkung |
US4109679A (en) * | 1976-04-23 | 1978-08-29 | Eaton Corporation | Controller for fluid pressure operated devices |
Also Published As
Publication number | Publication date |
---|---|
US4297845A (en) | 1981-11-03 |
DE2853704A1 (de) | 1980-06-19 |
FR2443961B1 (fr) | 1983-12-30 |
IT7969385A0 (it) | 1979-12-12 |
IT1119697B (it) | 1986-03-10 |
DK145754B (da) | 1983-02-21 |
DK145754C (da) | 1983-08-08 |
DE2853704C2 (de) | 1982-11-11 |
GB2038742B (en) | 1983-04-13 |
JPS5583671A (en) | 1980-06-24 |
GB2038742A (en) | 1980-07-30 |
DK520579A (da) | 1980-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |