FR2443961B1 - - Google Patents
Info
- Publication number
- FR2443961B1 FR2443961B1 FR7930636A FR7930636A FR2443961B1 FR 2443961 B1 FR2443961 B1 FR 2443961B1 FR 7930636 A FR7930636 A FR 7930636A FR 7930636 A FR7930636 A FR 7930636A FR 2443961 B1 FR2443961 B1 FR 2443961B1
- Authority
- FR
- France
- 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
- B62D5/09—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)
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 FR2443961A1 (fr) | 1980-07-11 |
FR2443961B1 true 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 |
Family Cites Families (11)
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 |
US3103986A (en) * | 1959-07-23 | 1963-09-17 | Ford Motor Co | Power steering mechanism |
DE1480713A1 (de) * | 1965-03-31 | 1969-08-21 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkeinrichtung,insbesondere fuer Kraftfahrzeuge |
FR1465422A (fr) * | 1965-08-06 | 1967-01-13 | Dispositif de direction hydraulique notamment assisté | |
DE1291643B (de) * | 1966-08-03 | 1969-03-27 | Zahnradfabrik Friedrichshafen | Hydrostatische Lenkanlage, insbesondere fuer Kraftfahrzeuge |
GB1176815A (en) * | 1966-10-18 | 1970-01-07 | Zahnradfabrik Friedrichshafen | Improvements in or relating to Hydrostatic Steering Systems, particularly for Motor Vehicles. |
DE1653822C3 (de) * | 1967-12-14 | 1974-02-28 | Danfoss A/S, Norburg (Daenemark) | Hydrostatische Steuereinrichtung |
US3831701A (en) * | 1972-12-07 | 1974-08-27 | Ford Motor Co | Power steering gear actuator |
JPS4982031A (fr) * | 1972-12-09 | 1974-08-07 | ||
GB1451644A (fr) * | 1972-12-20 | 1976-10-06 | ||
US4109679A (en) * | 1976-04-23 | 1978-08-29 | Eaton Corporation | Controller for fluid pressure operated devices |
-
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 FR FR7930636A patent/FR2443961A1/fr active Granted
- 1979-12-13 JP JP16090179A patent/JPS5583671A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK520579A (da) | 1980-06-14 |
IT7969385A0 (it) | 1979-12-12 |
GB2038742A (en) | 1980-07-30 |
IT1119697B (it) | 1986-03-10 |
DK145754C (da) | 1983-08-08 |
GB2038742B (en) | 1983-04-13 |
FR2443961A1 (fr) | 1980-07-11 |
DK145754B (da) | 1983-02-21 |
JPS5583671A (en) | 1980-06-24 |
DE2853704C2 (de) | 1982-11-11 |
US4297845A (en) | 1981-11-03 |
DE2853704A1 (de) | 1980-06-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |