RO83873B - Sistem hidrostatic de directie - Google Patents
Sistem hidrostatic de directieInfo
- Publication number
- RO83873B RO83873B RO106922A RO10692282A RO83873B RO 83873 B RO83873 B RO 83873B RO 106922 A RO106922 A RO 106922A RO 10692282 A RO10692282 A RO 10692282A RO 83873 B RO83873 B RO 83873B
- Authority
- RO
- Romania
- Prior art keywords
- cylinders
- reaction chamber
- actuating cylinder
- hydraulic
- steering system
- 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
- B62D5/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Vehicle Body Suspensions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
Inventia se refera la un sistem de directie cu actiune, care cuprinde doi cilindri hidraulici, de actionare cu actiune simpla, interconectati mecanic, fiecare cilindru avînd cîte un piston care separa o camera de presiune care comanda selectiv curgerea fluidului hidraulic de la o pompa de alimentare la camerele de presiune ale celor doi cilindri, niste contacte hidraulice de comanda care leaga o pompa dozatoare actionata manual de supapa de comanda precum si niste racorduri între camerele de reactie ale celor doi cilindri si conductele de comanda respective. în scopul realizarii unui sistem de compensare de reactie de volum constant, printr-o constructie simpla si fiabila, fiecare cilindru de actionare are o a doua camera de reactie pe partea opusa a pistonului, cea de-a doua camera de reactie a primului cilindru de actionare fiind conectata la cea de a doua conducta de comanda, iar a doua camera de reactie a celui de-al doilea cilindru de actionare fiind conectata la prima conducta decomanda.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/244,394 US4367803A (en) | 1981-03-16 | 1981-03-16 | Steering system |
Publications (2)
Publication Number | Publication Date |
---|---|
RO83873A RO83873A (ro) | 1984-04-02 |
RO83873B true RO83873B (ro) | 1984-04-30 |
Family
ID=22922559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO106922A RO83873B (ro) | 1981-03-16 | 1982-03-16 | Sistem hidrostatic de directie |
Country Status (18)
Country | Link |
---|---|
US (1) | US4367803A (ro) |
EP (1) | EP0060704B1 (ro) |
JP (1) | JPS57160766A (ro) |
AR (1) | AR228307A1 (ro) |
AT (1) | ATE20219T1 (ro) |
AU (1) | AU546111B2 (ro) |
BR (1) | BR8201403A (ro) |
CA (1) | CA1161337A (ro) |
DD (1) | DD202337A5 (ro) |
DE (2) | DE60704T1 (ro) |
DK (1) | DK151324C (ro) |
ES (1) | ES510434A0 (ro) |
IE (1) | IE52441B1 (ro) |
MX (1) | MX155983A (ro) |
PL (1) | PL130106B1 (ro) |
RO (1) | RO83873B (ro) |
SU (1) | SU1195922A3 (ro) |
ZA (1) | ZA821720B (ro) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4741409A (en) * | 1987-06-25 | 1988-05-03 | General Motors Corporation | Electric steering system for automobiles |
US5002142A (en) * | 1989-04-14 | 1991-03-26 | Trw Inc. | Vehicle steering system |
US5076382A (en) * | 1989-06-23 | 1991-12-31 | Trw Inc. | Method and apparatus for steering a vehicle |
US5186272A (en) * | 1991-06-25 | 1993-02-16 | General Motors Corporation | Automotive power steering gear |
US6637541B2 (en) | 2001-12-17 | 2003-10-28 | Visteon Global Technologies, Inc. | Steering system having an interlocking mechanism |
US7316288B1 (en) | 2003-01-27 | 2008-01-08 | Polaris Industries Inc. | All terrain vehicle with multiple steering modes |
US7278511B1 (en) | 2003-01-27 | 2007-10-09 | Polaris Industries Inc. | Controller for steering a vehicle |
DE10331534B4 (de) * | 2003-07-11 | 2008-01-17 | Brueninghaus Hydromatik Gmbh | Hydraulisches Lenksystem für mobile Arbeitsmaschinen |
US20080155975A1 (en) * | 2006-12-28 | 2008-07-03 | Caterpillar Inc. | Hydraulic system with energy recovery |
CN107985392A (zh) * | 2017-12-07 | 2018-05-04 | 中联重科安徽工业车辆有限公司 | 叉车转向系统及具有其的叉车 |
DE102019129162B4 (de) | 2019-10-29 | 2023-11-02 | Grammer Aktiengesellschaft | Vorrichtung zur Einstellung einer Sitzposition und Fahrzeugsitz |
DE102019129159B4 (de) | 2019-10-29 | 2024-05-02 | Grammer Aktiengesellschaft | Vorrichtung zur Einstellung einer Sitzposition, Fahrzeugsitz |
KR102681380B1 (ko) * | 2019-11-15 | 2024-07-03 | 현대자동차주식회사 | 자동차용 모듈형 스티어링 장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664859A (en) * | 1950-09-11 | 1954-01-05 | Timken Roller Bearing Co | Hydraulically controlled fluid driven reciprocating actuator |
US3016708A (en) * | 1959-03-23 | 1962-01-16 | Vickers Inc | Power transmission |
US3200596A (en) * | 1962-04-30 | 1965-08-17 | Power Control Products Inc | Cylinder and piston arrangement |
US3556242A (en) * | 1969-04-03 | 1971-01-19 | Case Co J I | Hydraulic steering system |
US3710689A (en) * | 1971-01-25 | 1973-01-16 | Deere & Co | Hydraulic steering system |
US3949650A (en) * | 1975-01-16 | 1976-04-13 | Blatt Leland F | Equal area displacement hydraulic cylinder |
US4161865A (en) * | 1978-01-27 | 1979-07-24 | Caterpillar Tractor Co. | Steering control with hydraulic follow-up |
-
1981
- 1981-03-16 US US06/244,394 patent/US4367803A/en not_active Expired - Lifetime
-
1982
- 1982-02-23 CA CA000396854A patent/CA1161337A/en not_active Expired
- 1982-03-09 AU AU81202/82A patent/AU546111B2/en not_active Ceased
- 1982-03-12 AR AR288737A patent/AR228307A1/es active
- 1982-03-15 ES ES510434A patent/ES510434A0/es active Granted
- 1982-03-15 ZA ZA821720A patent/ZA821720B/xx unknown
- 1982-03-15 JP JP57040644A patent/JPS57160766A/ja active Granted
- 1982-03-15 MX MX191817A patent/MX155983A/es unknown
- 1982-03-15 BR BR8201403A patent/BR8201403A/pt unknown
- 1982-03-15 EP EP82301291A patent/EP0060704B1/en not_active Expired
- 1982-03-15 DE DE198282301291T patent/DE60704T1/de active Pending
- 1982-03-15 IE IE592/82A patent/IE52441B1/en unknown
- 1982-03-15 AT AT82301291T patent/ATE20219T1/de not_active IP Right Cessation
- 1982-03-15 SU SU823409251A patent/SU1195922A3/ru active
- 1982-03-15 DE DE8282301291T patent/DE3271512D1/de not_active Expired
- 1982-03-16 PL PL1982235464A patent/PL130106B1/pl unknown
- 1982-03-16 DD DD82238189A patent/DD202337A5/de unknown
- 1982-03-16 DK DK116082A patent/DK151324C/da not_active IP Right Cessation
- 1982-03-16 RO RO106922A patent/RO83873B/ro unknown
Also Published As
Publication number | Publication date |
---|---|
AR228307A1 (es) | 1983-02-15 |
DK151324B (da) | 1987-11-23 |
JPS57160766A (en) | 1982-10-04 |
ES8303212A1 (es) | 1983-02-01 |
IE820592L (en) | 1982-09-16 |
DE60704T1 (de) | 1983-04-14 |
AU8120282A (en) | 1982-09-23 |
DK116082A (da) | 1982-09-17 |
US4367803A (en) | 1983-01-11 |
RO83873A (ro) | 1984-04-02 |
DK151324C (da) | 1988-07-04 |
EP0060704A2 (en) | 1982-09-22 |
BR8201403A (pt) | 1983-02-01 |
JPH0239422B2 (ro) | 1990-09-05 |
PL130106B1 (en) | 1984-07-31 |
DD202337A5 (de) | 1983-09-07 |
ATE20219T1 (de) | 1986-06-15 |
PL235464A1 (ro) | 1982-11-22 |
ZA821720B (en) | 1983-10-26 |
CA1161337A (en) | 1984-01-31 |
EP0060704B1 (en) | 1986-06-04 |
EP0060704A3 (en) | 1984-03-28 |
MX155983A (es) | 1988-06-07 |
DE3271512D1 (en) | 1986-07-10 |
SU1195922A3 (ru) | 1985-11-30 |
ES510434A0 (es) | 1983-02-01 |
AU546111B2 (en) | 1985-08-15 |
IE52441B1 (en) | 1987-10-28 |
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