GB1446880A - Controller for fluid pressure operated steering systems - Google Patents
Controller for fluid pressure operated steering systemsInfo
- Publication number
- GB1446880A GB1446880A GB5093373A GB5093373A GB1446880A GB 1446880 A GB1446880 A GB 1446880A GB 5093373 A GB5093373 A GB 5093373A GB 5093373 A GB5093373 A GB 5093373A GB 1446880 A GB1446880 A GB 1446880A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- cavity
- sleeves
- sleeve
- fluid
- 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
- B62D5/09—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2253575A DE2253575C3 (de) | 1972-11-02 | 1972-11-02 | Hydraulische Steuereinrichtung für Lenkungen, insbesondere für Fahrzeuglenkungen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1446880A true GB1446880A (en) | 1976-08-18 |
Family
ID=5860621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5093373A Expired GB1446880A (en) | 1972-11-02 | 1973-11-02 | Controller for fluid pressure operated steering systems |
Country Status (11)
Country | Link |
---|---|
US (1) | US3880554A (fr) |
JP (1) | JPS5245575B2 (fr) |
BE (1) | BE805774A (fr) |
CH (1) | CH561853A5 (fr) |
DD (1) | DD112500A5 (fr) |
DE (1) | DE2253575C3 (fr) |
DK (1) | DK133199C (fr) |
FR (1) | FR2205877A5 (fr) |
GB (1) | GB1446880A (fr) |
IT (1) | IT996865B (fr) |
NL (1) | NL7315018A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000089A (en) * | 1977-06-11 | 1979-01-04 | Bendiberica Sa | Power steering mechanism |
GB2236289A (en) * | 1989-09-09 | 1991-04-03 | Danfoss As | Hydraulic steering units |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931711A (en) * | 1974-11-06 | 1976-01-13 | Trw Inc. | Controller assembly |
US4076462A (en) * | 1976-07-26 | 1978-02-28 | W. H. Nichols Company | Combined distributor and bypass valve for fluid actuated pump or motor |
DE2830292C2 (de) * | 1978-07-10 | 1980-08-07 | Danfoss A/S, Nordborg (Daenemark) | Hydraulisches Steuergerät für den Servomotor einer Lenkeinrichtung |
DE2906183C2 (de) * | 1979-02-17 | 1986-09-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Lenkeinrichtung für Kraftfahrzeuge |
US4494915A (en) * | 1979-06-25 | 1985-01-22 | White Hollis Newcomb Jun | Hydrostatic steering unit with cylindrical slide member within clindrical valve sleeve |
DE3031230C2 (de) * | 1980-08-19 | 1986-03-13 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Hilfskraftlenkeinrichtung |
DE3228345A1 (de) * | 1982-07-29 | 1984-02-02 | Günter 8882 Lauingen Stein | Steuervorrichtung fuer fluessiges oder gasfoermiges medium |
US4587886A (en) * | 1983-04-28 | 1986-05-13 | Jidosha Kiki Co., Ltd. | Power steering device |
FR2561366B1 (fr) * | 1984-02-07 | 1986-12-05 | Charbonnages De France | Dispositif d'alimentation en gaz d'une grille de fluidisation a plusieurs circuits de fluide |
DE3504993A1 (de) * | 1985-02-14 | 1986-08-14 | Danfoss A/S, Nordborg | Steuergeraet fuer hydrostatische hilfskraftlenkeinrichtungen |
US5136844A (en) * | 1990-10-11 | 1992-08-11 | Eaton Corportaion | Controller with reduced travel limit slip |
US7255544B2 (en) * | 2003-10-23 | 2007-08-14 | Parker-Hannifin | Housing including shock valves for use in a gerotor motor |
DE102008063500B4 (de) * | 2008-12-17 | 2012-06-14 | Sauer-Danfoss Aps | Hydraulische Maschine |
CN101885349A (zh) * | 2010-07-12 | 2010-11-17 | 尹凤金 | 整体式多功能全液压转向器 |
CN105805351A (zh) * | 2016-04-19 | 2016-07-27 | 沈阳工业大学通益科技有限公司 | 一种油田多通阀 |
JP7242239B2 (ja) * | 2018-10-09 | 2023-03-20 | 仁科工業株式会社 | パワーステアリングバルブ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289542A (en) * | 1963-10-29 | 1966-12-06 | Lawrence Machine & Mfg Company | Hydraulic motor or pump |
US3286645A (en) * | 1965-07-09 | 1966-11-22 | Char Lynn Co | Rotary fluid pressure device |
US3302584A (en) * | 1965-09-01 | 1967-02-07 | Char Lynn Co | Valving arrangement for fluid pressure device |
-
1972
- 1972-11-02 DE DE2253575A patent/DE2253575C3/de not_active Expired
-
1973
- 1973-09-12 DK DK500273A patent/DK133199C/da active
- 1973-10-08 BE BE136431A patent/BE805774A/fr unknown
- 1973-10-09 CH CH1446073A patent/CH561853A5/xx not_active IP Right Cessation
- 1973-10-22 DD DD174212A patent/DD112500A5/xx unknown
- 1973-10-22 IT IT70105/73A patent/IT996865B/it active
- 1973-10-25 US US409698A patent/US3880554A/en not_active Expired - Lifetime
- 1973-10-29 JP JP48121565A patent/JPS5245575B2/ja not_active Expired
- 1973-10-30 FR FR7338675A patent/FR2205877A5/fr not_active Expired
- 1973-11-01 NL NL7315018A patent/NL7315018A/xx not_active Application Discontinuation
- 1973-11-02 GB GB5093373A patent/GB1446880A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000089A (en) * | 1977-06-11 | 1979-01-04 | Bendiberica Sa | Power steering mechanism |
GB2000089B (en) * | 1977-06-11 | 1982-03-17 | Bendiberica Sa | Power steering mechanism |
GB2236289A (en) * | 1989-09-09 | 1991-04-03 | Danfoss As | Hydraulic steering units |
GB2236289B (en) * | 1989-09-09 | 1993-09-22 | Danfoss As | Hydraulic steering units |
Also Published As
Publication number | Publication date |
---|---|
US3880554A (en) | 1975-04-29 |
DK133199B (da) | 1976-04-05 |
DE2253575A1 (de) | 1974-05-22 |
DD112500A5 (fr) | 1975-04-12 |
FR2205877A5 (fr) | 1974-05-31 |
NL7315018A (fr) | 1974-05-06 |
BE805774A (fr) | 1974-02-01 |
CH561853A5 (fr) | 1975-05-15 |
DE2253575C3 (de) | 1975-04-24 |
IT996865B (it) | 1975-12-10 |
JPS4976236A (fr) | 1974-07-23 |
JPS5245575B2 (fr) | 1977-11-17 |
DK133199C (da) | 1976-09-13 |
DE2253575B2 (de) | 1974-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |