FR2416151A1 - Power-assisted steering system - has sliding rack displaceable by integral hydraulic piston which is fixed by internal ring engaging in rack groove - Google Patents
Power-assisted steering system - has sliding rack displaceable by integral hydraulic piston which is fixed by internal ring engaging in rack grooveInfo
- Publication number
- FR2416151A1 FR2416151A1 FR7802661A FR7802661A FR2416151A1 FR 2416151 A1 FR2416151 A1 FR 2416151A1 FR 7802661 A FR7802661 A FR 7802661A FR 7802661 A FR7802661 A FR 7802661A FR 2416151 A1 FR2416151 A1 FR 2416151A1
- Authority
- FR
- France
- Prior art keywords
- rack
- steering system
- power
- assisted steering
- fixed
- 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
- B62D5/22—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 rack-and-pinion type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
The power assisted steering system has a cavity which houses a sliding rack with ball joints (16) for the wheel steering arms. The rack engages with a pinion connected to the steering column, carrying a powered ram controlled by a valve. The piston can be immobilised by parts engaging in a throat in the rack. One of the cylinder feeds (22) is connected to a feed reservoir on the outside of the case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7802661A FR2416151A1 (en) | 1978-01-31 | 1978-01-31 | Power-assisted steering system - has sliding rack displaceable by integral hydraulic piston which is fixed by internal ring engaging in rack groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7802661A FR2416151A1 (en) | 1978-01-31 | 1978-01-31 | Power-assisted steering system - has sliding rack displaceable by integral hydraulic piston which is fixed by internal ring engaging in rack groove |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416151A1 true FR2416151A1 (en) | 1979-08-31 |
FR2416151B1 FR2416151B1 (en) | 1981-03-27 |
Family
ID=9204017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7802661A Granted FR2416151A1 (en) | 1978-01-31 | 1978-01-31 | Power-assisted steering system - has sliding rack displaceable by integral hydraulic piston which is fixed by internal ring engaging in rack groove |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2416151A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2423694A1 (en) * | 1978-04-17 | 1979-11-16 | Trw Inc | POWER STEERING SEAL |
FR2450734A1 (en) * | 1979-03-03 | 1980-10-03 | Nissan Motor | DEVICE FORMING RACK-ASSISTED STEERING CYLINDER |
EP1466114A2 (en) * | 2002-01-14 | 2004-10-13 | SKF USA Inc. | Bonded piston seal for power steering |
FR2857324A1 (en) * | 2003-07-08 | 2005-01-14 | Koyo Steering Europe Kse | Bearing for hydraulic power steering of motor vehicle, has guide ring mounted in steering gearbox, and annular lip seal dynamically and statically sealing outer surface and inner wall of gearbox, respectively |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3347109A (en) * | 1964-10-06 | 1967-10-17 | Hydrosteer Ltd | Steering mechanism |
FR2101876A5 (en) * | 1970-08-11 | 1972-03-31 | Trw Inc | |
FR2103989A5 (en) * | 1970-08-17 | 1972-04-14 | Bendix Corp | |
FR2116749A5 (en) * | 1969-08-19 | 1972-07-21 | Adwest Eng Ltd | |
FR2193938A1 (en) * | 1972-07-20 | 1974-02-22 | Cam Gears Ltd | |
FR2240857A1 (en) * | 1973-08-16 | 1975-03-14 | Cam Gears Ltd | |
FR2335387A1 (en) * | 1975-12-19 | 1977-07-15 | Bendix Corp | ASSISTED STEERING PINION FOR VEHICLE |
-
1978
- 1978-01-31 FR FR7802661A patent/FR2416151A1/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3347109A (en) * | 1964-10-06 | 1967-10-17 | Hydrosteer Ltd | Steering mechanism |
FR2116749A5 (en) * | 1969-08-19 | 1972-07-21 | Adwest Eng Ltd | |
FR2101876A5 (en) * | 1970-08-11 | 1972-03-31 | Trw Inc | |
FR2103989A5 (en) * | 1970-08-17 | 1972-04-14 | Bendix Corp | |
FR2193938A1 (en) * | 1972-07-20 | 1974-02-22 | Cam Gears Ltd | |
FR2240857A1 (en) * | 1973-08-16 | 1975-03-14 | Cam Gears Ltd | |
FR2335387A1 (en) * | 1975-12-19 | 1977-07-15 | Bendix Corp | ASSISTED STEERING PINION FOR VEHICLE |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2423694A1 (en) * | 1978-04-17 | 1979-11-16 | Trw Inc | POWER STEERING SEAL |
FR2450734A1 (en) * | 1979-03-03 | 1980-10-03 | Nissan Motor | DEVICE FORMING RACK-ASSISTED STEERING CYLINDER |
EP1466114A2 (en) * | 2002-01-14 | 2004-10-13 | SKF USA Inc. | Bonded piston seal for power steering |
EP1466114A4 (en) * | 2002-01-14 | 2006-07-19 | Skf Usa Inc | Bonded piston seal for power steering |
FR2857324A1 (en) * | 2003-07-08 | 2005-01-14 | Koyo Steering Europe Kse | Bearing for hydraulic power steering of motor vehicle, has guide ring mounted in steering gearbox, and annular lip seal dynamically and statically sealing outer surface and inner wall of gearbox, respectively |
Also Published As
Publication number | Publication date |
---|---|
FR2416151B1 (en) | 1981-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |