DE3171300D1 - Power steering apparatus - Google Patents
Power steering apparatusInfo
- Publication number
- DE3171300D1 DE3171300D1 DE8181102757T DE3171300T DE3171300D1 DE 3171300 D1 DE3171300 D1 DE 3171300D1 DE 8181102757 T DE8181102757 T DE 8181102757T DE 3171300 T DE3171300 T DE 3171300T DE 3171300 D1 DE3171300 D1 DE 3171300D1
- Authority
- DE
- Germany
- Prior art keywords
- power steering
- steering apparatus
- power
- steering
- 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.)
- 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
- B62D5/08—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
- B62D5/083—Rotary valves
-
- 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
- B62D5/10—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 power unit
- B62D5/12—Piston and cylinder
-
- 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)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/140,451 US4339986A (en) | 1980-04-17 | 1980-04-17 | Power steering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3171300D1 true DE3171300D1 (en) | 1985-08-14 |
Family
ID=22491278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181102757T Expired DE3171300D1 (en) | 1980-04-17 | 1981-04-10 | Power steering apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US4339986A (de) |
EP (1) | EP0038493B1 (de) |
JP (1) | JPS56163965A (de) |
CA (1) | CA1169360A (de) |
DE (1) | DE3171300D1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8302220A1 (es) * | 1981-09-23 | 1983-03-01 | Bendiberica Sa | Perfeccionamientos en mecanismos accionadores con asistenciafluidodinamica |
GB2144380B (en) * | 1983-08-05 | 1987-04-29 | Cam Gears Ltd | Power steering rotary valve |
US4570736A (en) * | 1985-01-07 | 1986-02-18 | Ford Motor Company | Dual flow variable assist power steering gear mechanism |
US5189941A (en) * | 1991-12-02 | 1993-03-02 | General Motors Corporation | Power steering gear permitting separate mechanical and hydraulic balancing |
JPH072125A (ja) * | 1993-04-22 | 1995-01-06 | Toyota Motor Corp | パワーステアリング用トーションバー |
US5469929A (en) * | 1995-04-03 | 1995-11-28 | General Motors Corporation | Motor vehicle power steering gear |
US6070515A (en) * | 1998-11-23 | 2000-06-06 | Trw Inc. | Steering system |
DE102013107097A1 (de) * | 2013-07-05 | 2015-01-08 | Zf Lenksysteme Gmbh | Kolbenventil |
US11131357B2 (en) * | 2016-11-21 | 2021-09-28 | Raytheon Company | Torsion bar spring |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757748A (en) * | 1951-10-03 | 1956-08-07 | Bendix Aviat Corp | Power steering apparatus of the hydraulic type having a valve with unequal reaction areas |
GB766577A (en) * | 1954-05-10 | 1957-01-23 | Adamant Engineering Company Lt | Improvements in or relating to power assisted control mechanisms such as vehicle steering mechanisms |
DE1074421B (de) * | 1956-07-18 | 1960-01-28 | Bendix Aviation Corporation New York N Y (V St A) | Verteilei ventil fur em druckmittelbetatigtes Servo system insbesondere fur die Lenkung eines Kraftfahrzeuges |
US3393608A (en) * | 1966-10-20 | 1968-07-23 | Bendix Corp | Power steering mechanism |
JPS4819972B1 (de) * | 1968-09-17 | 1973-06-18 | ||
US3709099A (en) * | 1970-08-11 | 1973-01-09 | Trw Inc | Convertible rack and pinion steering gear |
IT992718B (it) * | 1972-08-26 | 1975-09-30 | Langen & Co | Apparato di comando operante con un mezzo a pressione |
GB1465901A (en) * | 1973-02-01 | 1977-03-02 | Cam Gears Ltd | Power assisted vehicle steering |
US3998131A (en) * | 1973-07-18 | 1976-12-21 | Cam Gears Limited | Rotary valve for power steering with hydraulic reaction |
SU656901A1 (ru) * | 1977-10-05 | 1979-04-15 | Предприятие П/Я А-1697 | Гидравлический рулевой механизм транспортного средства |
-
1980
- 1980-04-17 US US06/140,451 patent/US4339986A/en not_active Expired - Lifetime
-
1981
- 1981-04-10 CA CA000375223A patent/CA1169360A/en not_active Expired
- 1981-04-10 DE DE8181102757T patent/DE3171300D1/de not_active Expired
- 1981-04-10 EP EP81102757A patent/EP0038493B1/de not_active Expired
- 1981-04-16 JP JP5637281A patent/JPS56163965A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1169360A (en) | 1984-06-19 |
US4339986A (en) | 1982-07-20 |
EP0038493A2 (de) | 1981-10-28 |
EP0038493B1 (de) | 1985-07-10 |
EP0038493A3 (en) | 1982-04-28 |
JPS56163965A (en) | 1981-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |