FR2401817A1 - Direction assistee pour vehicule - Google Patents
Direction assistee pour vehiculeInfo
- Publication number
- FR2401817A1 FR2401817A1 FR7825667A FR7825667A FR2401817A1 FR 2401817 A1 FR2401817 A1 FR 2401817A1 FR 7825667 A FR7825667 A FR 7825667A FR 7825667 A FR7825667 A FR 7825667A FR 2401817 A1 FR2401817 A1 FR 2401817A1
- Authority
- FR
- France
- Prior art keywords
- valve member
- vehicle
- assisted steering
- action
- hydraulic motor
- 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
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/24—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for worm type
-
- 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
- B62D5/08—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 steering valve used
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
L'invention concerne une direction assistée. Elle se rapporte à une direction assistée ayant un organe de valve principale tournant sous l'action d'un moteur hydraulique qui augmente le couple manuel de direction, et un organe à valve a clapet qui tourne sous l'action du couple manuel de direction et qui est monté dans l'organe de valve principale. Ce dernier et l'organe de valve à clapet règlent le débit de fluide sous pression transmis au moteur hydraulique et provenant de celui-ci. Un plongeur peut coulisser dans l'organe de valve à clapet et comporte un organe d'amortissement des vibrations. Application aux directions assistées des véhicules.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977119753U JPS58614Y2 (ja) | 1977-09-06 | 1977-09-06 | 動力舵取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2401817A1 true FR2401817A1 (fr) | 1979-03-30 |
FR2401817B1 FR2401817B1 (fr) | 1983-12-02 |
Family
ID=14769295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825667A Granted FR2401817A1 (fr) | 1977-09-06 | 1978-09-06 | Direction assistee pour vehicule |
Country Status (5)
Country | Link |
---|---|
US (1) | US4220072A (fr) |
JP (1) | JPS58614Y2 (fr) |
CA (1) | CA1086234A (fr) |
FR (1) | FR2401817A1 (fr) |
GB (1) | GB2003808B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109102A1 (de) * | 1980-03-10 | 1982-02-18 | Honda Giken Kogyo K.K., Tokyo | Lenkmechanismus fuer mit einer servolenkungseinrichtung ausgeruestete fahrzeuge |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2500397A1 (fr) * | 1981-02-23 | 1982-08-27 | Valeo | Dispositif de direction assistee d'un vehicule |
JPH02109772U (fr) * | 1989-02-20 | 1990-09-03 | ||
US5287792A (en) * | 1992-10-27 | 1994-02-22 | Trw Inc. | Hydraulic power steering gear with noise attenuation |
US5596498A (en) * | 1994-01-14 | 1997-01-21 | Danfoss A/S | Hydraulic steering arrangement for vehicles |
CN1066520C (zh) * | 1996-06-06 | 2001-05-30 | 周海威 | 直轴柱塞式泥浆泵 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3408900A (en) * | 1965-09-02 | 1968-11-05 | Toyoda Machine Works Ltd | Servo valve device in power steering gear of automobile |
JPS4819972B1 (fr) * | 1968-09-17 | 1973-06-18 | ||
GB1426806A (en) * | 1972-05-13 | 1976-03-03 | Toyoda Machine Works Ltd | Power steering device |
JPS51141132A (en) * | 1975-05-30 | 1976-12-04 | Toyoda Mach Works Ltd | Servo-valve device for power steering gear |
-
1977
- 1977-09-06 JP JP1977119753U patent/JPS58614Y2/ja not_active Expired
-
1978
- 1978-08-15 US US05/933,873 patent/US4220072A/en not_active Expired - Lifetime
- 1978-08-16 CA CA309,443A patent/CA1086234A/fr not_active Expired
- 1978-09-04 GB GB7835533A patent/GB2003808B/en not_active Expired
- 1978-09-06 FR FR7825667A patent/FR2401817A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109102A1 (de) * | 1980-03-10 | 1982-02-18 | Honda Giken Kogyo K.K., Tokyo | Lenkmechanismus fuer mit einer servolenkungseinrichtung ausgeruestete fahrzeuge |
Also Published As
Publication number | Publication date |
---|---|
JPS5446433U (fr) | 1979-03-30 |
US4220072A (en) | 1980-09-02 |
GB2003808B (en) | 1982-04-28 |
CA1086234A (fr) | 1980-09-23 |
JPS58614Y2 (ja) | 1983-01-07 |
FR2401817B1 (fr) | 1983-12-02 |
GB2003808A (en) | 1979-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |