JPH035347B2 - - Google Patents
Info
- Publication number
- JPH035347B2 JPH035347B2 JP57030656A JP3065682A JPH035347B2 JP H035347 B2 JPH035347 B2 JP H035347B2 JP 57030656 A JP57030656 A JP 57030656A JP 3065682 A JP3065682 A JP 3065682A JP H035347 B2 JPH035347 B2 JP H035347B2
- Authority
- JP
- Japan
- Prior art keywords
- throttle
- control device
- pressure
- valve
- regulating valve
- 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 - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims description 26
- 230000007935 neutral effect Effects 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Power Steering Mechanism (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3107915A DE3107915C2 (de) | 1981-03-02 | 1981-03-02 | Hydraulische Steuereinrichtung, insbesondere Lenkeinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57164861A JPS57164861A (en) | 1982-10-09 |
| JPH035347B2 true JPH035347B2 (US20040025266A1-20040212-C00001.png) | 1991-01-25 |
Family
ID=6126164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57030656A Granted JPS57164861A (en) | 1981-03-02 | 1982-03-01 | Hydraulic controller |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214468A1 (de) * | 1982-04-20 | 1983-10-27 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulische anlage |
| US4532764A (en) * | 1983-01-07 | 1985-08-06 | Danfoss A/S | Reaction type hydraulic steering control unit |
| DK161759C (da) * | 1985-03-23 | 1992-01-20 | Zahnradfabrik Friedrichshafen | Hydrostatisk styreindretning, isaer til motordrevne koeretoejer |
| US4826184A (en) * | 1987-04-06 | 1989-05-02 | Kuehmchel Blaine G | Snowmobile power steering system |
| US5072585A (en) * | 1988-01-20 | 1991-12-17 | Zahnradfabrik Friedrichshafen, Ag | Hydrostatic auxiliary-power steering device |
| FR2645216B1 (fr) * | 1989-03-31 | 1994-04-15 | Bendix France Sa | Modulateur et circuit de direction assistee comprenant un tel modulateur |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317243U (US20040025266A1-20040212-C00001.png) * | 1976-07-23 | 1978-02-14 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566749A (en) * | 1968-03-13 | 1971-03-02 | Caterpillar Tractor Co | Hydraulic flow amplifier valve |
| US3543516A (en) * | 1969-05-19 | 1970-12-01 | Deere & Co | Automatically shiftable direction control valve |
| DE2038813C2 (de) * | 1970-08-05 | 1982-10-07 | Koehring Co., Inc., Milwaukee, Wis. | Druckmittelbetätigtes Mehrwegeventil in Schieberbauart |
| IT1045500B (it) * | 1974-11-06 | 1980-05-10 | Trw Inc | Dispositivo de sterzoper veicoli azionato a pluido |
| US3931711A (en) * | 1974-11-06 | 1976-01-13 | Trw Inc. | Controller assembly |
| US3996742A (en) * | 1976-03-04 | 1976-12-14 | Trw Inc. | Fluid flow control apparatus |
| US4043419A (en) * | 1976-06-04 | 1977-08-23 | Eaton Corporation | Load sensing power steering system |
| DE2728004C2 (de) * | 1977-06-22 | 1981-10-08 | Danfoss A/S, 6430 Nordborg | Hydraulische Steuervorrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen |
| JPS5586905A (en) * | 1978-12-21 | 1980-07-01 | Komatsu Ltd | Directional control valve with pressure compensation |
| DE2932847C2 (de) * | 1979-08-14 | 1982-05-13 | Danfoss A/S, 6430 Nordborg | Hydraulische Steuervorrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen |
| US4385674A (en) * | 1980-12-17 | 1983-05-31 | Presley Glen T | Load sensing power steering system |
-
1981
- 1981-03-02 DE DE3107915A patent/DE3107915C2/de not_active Expired
-
1982
- 1982-02-17 DK DK068282A patent/DK152450C/da not_active IP Right Cessation
- 1982-02-22 US US06/351,112 patent/US4462209A/en not_active Expired - Lifetime
- 1982-02-24 FR FR8203054A patent/FR2500893A1/fr active Granted
- 1982-02-26 IT IT67222/82A patent/IT1154491B/it active
- 1982-03-01 JP JP57030656A patent/JPS57164861A/ja active Granted
- 1982-03-02 GB GB8206099A patent/GB2094247B/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317243U (US20040025266A1-20040212-C00001.png) * | 1976-07-23 | 1978-02-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2094247B (en) | 1985-03-06 |
| IT1154491B (it) | 1987-01-21 |
| DK152450C (da) | 1988-08-01 |
| DK68282A (da) | 1982-09-03 |
| IT8267222A0 (it) | 1982-02-26 |
| GB2094247A (en) | 1982-09-15 |
| DE3107915C2 (de) | 1985-12-05 |
| FR2500893A1 (fr) | 1982-09-03 |
| DK152450B (da) | 1988-02-29 |
| DE3107915A1 (de) | 1982-11-04 |
| JPS57164861A (en) | 1982-10-09 |
| US4462209A (en) | 1984-07-31 |
| FR2500893B1 (US20040025266A1-20040212-C00001.png) | 1985-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4739529B2 (ja) | 少なくとも２つの液圧式の消費器用の制御ユニットおよび該制御ユニット用の差圧弁 | |
| US4052929A (en) | Hydraulic control means, especially a steering means | |
| US4665695A (en) | Hydrostatic load sense steering system | |
| JPS6335473B2 (US20040025266A1-20040212-C00001.png) | ||
| JPS605801B2 (ja) | 動力かじ取り装置の液力式制御装置 | |
| US10118637B2 (en) | Load-sensing system | |
| DK142763B (da) | Styreanlæg til et køretøj. | |
| JPH0659835B2 (ja) | 液圧式パワ−ステアリング装置 | |
| JPS5813210A (ja) | 調節可能な絞り機構を有する油圧式制御装置 | |
| JPH0329626B2 (US20040025266A1-20040212-C00001.png) | ||
| US4065921A (en) | Hydraulic control means, particularly for vehicle steering means | |
| US5960694A (en) | Hydrostatic power steering system having reduced wheel slip | |
| JPS6350237B2 (US20040025266A1-20040212-C00001.png) | ||
| JPS60159407A (ja) | 弁 | |
| JPH035347B2 (US20040025266A1-20040212-C00001.png) | ||
| JP2003112642A (ja) | 流体作動式ステアリングシステム | |
| US4418710A (en) | Pilot control valve for load sensing hydraulic system | |
| JPS62184969A (ja) | パワ−ステアリング装置 | |
| US4505109A (en) | Hydraulic control apparatus particularly steering apparatus | |
| JPS58136562A (ja) | サ−ボモ−タ用の液圧式制御装置 | |
| US4010610A (en) | Hydraulic load-sensing system | |
| JPS5943679B2 (ja) | サアツカンチベン | |
| JPS5928764B2 (ja) | サ−ボモ−タの液圧式の制御装置 | |
| US6782698B2 (en) | Steering control unit with low null band load sensing boost | |
| WO1997018983A1 (fr) | Regulateur de debit destine a une direction assistee |
