FR2362039A1 - Dispositif de commande de direction hydraulique - Google Patents
Dispositif de commande de direction hydrauliqueInfo
- Publication number
- FR2362039A1 FR2362039A1 FR7724636A FR7724636A FR2362039A1 FR 2362039 A1 FR2362039 A1 FR 2362039A1 FR 7724636 A FR7724636 A FR 7724636A FR 7724636 A FR7724636 A FR 7724636A FR 2362039 A1 FR2362039 A1 FR 2362039A1
- Authority
- FR
- France
- Prior art keywords
- control device
- rotation
- steering control
- hydraulic steering
- emergency operation
- 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
- B62D5/093—Telemotor driven by steering wheel movement
- B62D5/097—Telemotor driven by steering wheel movement gerotor type
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)
- Rotary Pumps (AREA)
Abstract
Dispositif de commande de direction hydraulique dont la soupape principale 17 accouplée à l'arbre de direction 8 alimente en fluide sous pression un moteur actionneur, monté en sine avec un moteur de mesure 9 du type à piston rotatif dont les roues dentées 10, 11 constituent les eux parties d'une soupape distributrice 20, le moteur de mesure pouvant, pour un fonctionnement de secours, fonctionner en pompe, entraînée par l'intermédiaire d'un accouplement à perte de mouvement 14. L'invention prévoit un accouplement de rotation 32 qui permet une rotation relative d'un angle prédéterminé, dans les deux sens, à partir de la position normale entre la roue dentée 11, entraînée en fonctionnement de secours, et la partie 5 de soupape distributrice, liée en rotation à cette roue dentée 11, et un dispositif de déclenchement qui, en fonctionnement de secours, effectue ladite rotation. Application : dispositif de commande de direction hydraulique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2637332A DE2637332C3 (de) | 1976-08-19 | 1976-08-19 | Hydraulische Hilfskraft-Lenkeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2362039A1 true FR2362039A1 (fr) | 1978-03-17 |
FR2362039B1 FR2362039B1 (fr) | 1982-11-26 |
Family
ID=5985826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724636A Granted FR2362039A1 (fr) | 1976-08-19 | 1977-08-10 | Dispositif de commande de direction hydraulique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4144712A (fr) |
JP (1) | JPS5349723A (fr) |
AR (1) | AR214747A1 (fr) |
AU (1) | AU511669B2 (fr) |
BR (1) | BR7705508A (fr) |
DE (1) | DE2637332C3 (fr) |
DK (1) | DK144727C (fr) |
FR (1) | FR2362039A1 (fr) |
GB (1) | GB1584976A (fr) |
IT (1) | IT1082267B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2810970C3 (de) * | 1978-03-14 | 1980-09-11 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Hilfskraftlenkeinrichtung für Fahrzeuge |
DE2906183C2 (de) * | 1979-02-17 | 1986-09-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Lenkeinrichtung für Kraftfahrzeuge |
US7516757B2 (en) * | 2006-03-31 | 2009-04-14 | Eaton Corporation | Power beyond steering system |
CN104595266B (zh) * | 2013-10-31 | 2016-08-31 | 北京精密机电控制设备研究所 | 一种分体式功率级伺服阀的调试装置及调试方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1240417B (de) * | 1965-08-19 | 1967-05-11 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung |
US3360932A (en) * | 1966-05-05 | 1968-01-02 | Int Harvester Co | Rotary emittance valve |
US3452543A (en) * | 1967-11-06 | 1969-07-01 | Trw Inc | Hydrostatic device |
FR2178995A1 (fr) * | 1972-04-03 | 1973-11-16 | Eaton Corp | |
FR2264701A1 (fr) * | 1974-03-22 | 1975-10-17 | Trw Inc |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2984215A (en) * | 1958-11-25 | 1961-05-16 | Controller for fluid pressure operated devices | |
DD99758A1 (fr) * | 1971-07-22 | 1973-08-20 |
-
1976
- 1976-08-19 DE DE2637332A patent/DE2637332C3/de not_active Expired
-
1977
- 1977-08-10 FR FR7724636A patent/FR2362039A1/fr active Granted
- 1977-08-10 IT IT68841/77A patent/IT1082267B/it active
- 1977-08-12 US US05/823,924 patent/US4144712A/en not_active Expired - Lifetime
- 1977-08-16 GB GB34337/77A patent/GB1584976A/en not_active Expired
- 1977-08-17 AU AU27980/77A patent/AU511669B2/en not_active Expired
- 1977-08-18 DK DK367577A patent/DK144727C/da not_active IP Right Cessation
- 1977-08-18 AR AR268834A patent/AR214747A1/es active
- 1977-08-18 BR BR7705508A patent/BR7705508A/pt unknown
- 1977-08-19 JP JP10005477A patent/JPS5349723A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1240417B (de) * | 1965-08-19 | 1967-05-11 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung |
US3360932A (en) * | 1966-05-05 | 1968-01-02 | Int Harvester Co | Rotary emittance valve |
US3452543A (en) * | 1967-11-06 | 1969-07-01 | Trw Inc | Hydrostatic device |
FR2178995A1 (fr) * | 1972-04-03 | 1973-11-16 | Eaton Corp | |
FR2264701A1 (fr) * | 1974-03-22 | 1975-10-17 | Trw Inc |
Also Published As
Publication number | Publication date |
---|---|
US4144712A (en) | 1979-03-20 |
AR214747A1 (es) | 1979-07-31 |
DE2637332C3 (de) | 1981-04-23 |
BR7705508A (pt) | 1978-04-25 |
JPS5349723A (en) | 1978-05-06 |
IT1082267B (it) | 1985-05-21 |
FR2362039B1 (fr) | 1982-11-26 |
DK144727C (da) | 1982-10-18 |
AU511669B2 (en) | 1980-08-28 |
DK367577A (da) | 1978-02-20 |
DK144727B (da) | 1982-05-24 |
DE2637332A1 (de) | 1978-02-23 |
DE2637332B2 (de) | 1980-09-25 |
GB1584976A (en) | 1981-02-18 |
AU2798077A (en) | 1979-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |