IT1154070B - Procedimento e dispositivo per la servoassistenza idraulica di un movimento sterzante di un volante di guida ad azionamento manuale - Google Patents
Procedimento e dispositivo per la servoassistenza idraulica di un movimento sterzante di un volante di guida ad azionamento manualeInfo
- Publication number
- IT1154070B IT1154070B IT46870/80A IT4687080A IT1154070B IT 1154070 B IT1154070 B IT 1154070B IT 46870/80 A IT46870/80 A IT 46870/80A IT 4687080 A IT4687080 A IT 4687080A IT 1154070 B IT1154070 B IT 1154070B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manually operated
- hydraulic servo
- steering wheel
- servo assistance
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2931139A DE2931139C2 (de) | 1979-08-01 | 1979-08-01 | Steuerventil mit offener Mittenstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8046870A0 IT8046870A0 (it) | 1980-07-31 |
IT8046870A1 IT8046870A1 (it) | 1982-01-31 |
IT1154070B true IT1154070B (it) | 1987-01-21 |
Family
ID=6077307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT46870/80A IT1154070B (it) | 1979-08-01 | 1980-07-31 | Procedimento e dispositivo per la servoassistenza idraulica di un movimento sterzante di un volante di guida ad azionamento manuale |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS56128270A (de) |
AR (1) | AR222235A1 (de) |
BR (1) | BR8004815A (de) |
DE (1) | DE2931139C2 (de) |
ES (1) | ES8106674A1 (de) |
FR (1) | FR2463039A1 (de) |
GB (1) | GB2055718B (de) |
IT (1) | IT1154070B (de) |
SE (1) | SE443960B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3122368A1 (de) * | 1981-06-05 | 1982-12-23 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrolenkung |
US4587886A (en) * | 1983-04-28 | 1986-05-13 | Jidosha Kiki Co., Ltd. | Power steering device |
JPS60199765A (ja) * | 1984-03-24 | 1985-10-09 | Atsugi Motor Parts Co Ltd | 動力操向装置 |
JPS6133368A (ja) * | 1984-07-26 | 1986-02-17 | Atsugi Motor Parts Co Ltd | 動力操向装置 |
JPS61102379A (ja) * | 1984-10-22 | 1986-05-21 | Atsugi Motor Parts Co Ltd | 動力操向装置 |
JPS61278467A (ja) * | 1985-06-03 | 1986-12-09 | Jidosha Kiki Co Ltd | 弁スリ−ブおよびその製造方法 |
DE3527869A1 (de) * | 1985-08-02 | 1987-02-12 | Atsugi Motor Parts Co Ltd | Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem |
US4953416A (en) * | 1985-08-21 | 1990-09-04 | Atsugi Motor Parts Company Limited | Power steering valve with two spools of different size to compensate unbalanced cylinder |
DE102013107097A1 (de) * | 2013-07-05 | 2015-01-08 | Zf Lenksysteme Gmbh | Kolbenventil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB589381A (en) * | 1944-12-04 | 1947-06-18 | Automotive Prod Co Ltd | Improvements in or relating to valves for fluid pressure systems |
US2702529A (en) * | 1952-04-23 | 1955-02-22 | Gen Motors Corp | Valve adapted for hydraulic power steering uses |
DE1250751B (de) * | 1954-01-26 | 1967-09-14 | General Motors Corporation De troit, Mich (V St A) | Steuerventil fur Hilfskraftlenkungen |
GB1280302A (en) * | 1969-09-22 | 1972-07-05 | Bendiberica Sa | Improvements in servo-steering devices |
DE2162631C3 (de) * | 1971-12-17 | 1979-09-13 | Integral Hydraulik & Co, 4000 Duesseldorf | Anordnung zur Lenkkraftbegrenzung bei hydraulischen Servolenkeinrichtungen von Fahrzeugen |
DE2745987C2 (de) * | 1977-10-13 | 1982-10-21 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge |
-
1979
- 1979-08-01 DE DE2931139A patent/DE2931139C2/de not_active Expired
-
1980
- 1980-07-10 AR AR281721A patent/AR222235A1/es active
- 1980-07-24 ES ES493655A patent/ES8106674A1/es not_active Expired
- 1980-07-25 GB GB8024486A patent/GB2055718B/en not_active Expired
- 1980-07-30 JP JP10492780A patent/JPS56128270A/ja active Granted
- 1980-07-30 SE SE8005464A patent/SE443960B/sv not_active IP Right Cessation
- 1980-07-31 IT IT46870/80A patent/IT1154070B/it active
- 1980-07-31 BR BR8004815A patent/BR8004815A/pt not_active IP Right Cessation
- 1980-08-01 FR FR8017245A patent/FR2463039A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2463039A1 (fr) | 1981-02-20 |
SE8005464L (sv) | 1981-02-02 |
BR8004815A (pt) | 1981-02-10 |
AR222235A1 (es) | 1981-04-30 |
JPH0134825B2 (de) | 1989-07-21 |
GB2055718A (en) | 1981-03-11 |
SE443960B (sv) | 1986-03-17 |
ES493655A0 (es) | 1981-09-01 |
DE2931139C2 (de) | 1984-01-05 |
DE2931139A1 (de) | 1981-02-05 |
IT8046870A0 (it) | 1980-07-31 |
ES8106674A1 (es) | 1981-09-01 |
GB2055718B (en) | 1983-08-03 |
IT8046870A1 (it) | 1982-01-31 |
JPS56128270A (en) | 1981-10-07 |
FR2463039B1 (de) | 1984-07-20 |
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