AR217938A1 - Valvula de direccion con centro cerrado a emplearse principalmente en servo-direcciones hidraulicas - Google Patents
Valvula de direccion con centro cerrado a emplearse principalmente en servo-direcciones hidraulicasInfo
- Publication number
- AR217938A1 AR217938A1 AR277343A AR27734379A AR217938A1 AR 217938 A1 AR217938 A1 AR 217938A1 AR 277343 A AR277343 A AR 277343A AR 27734379 A AR27734379 A AR 27734379A AR 217938 A1 AR217938 A1 AR 217938A1
- Authority
- AR
- Argentina
- Prior art keywords
- directions
- hydraulic servo
- used mainly
- steering valve
- closed center
- 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)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782834421 DE2834421A1 (de) | 1978-08-05 | 1978-08-05 | Lenkventil mit geschlossener mitte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR217938A1 true AR217938A1 (es) | 1980-04-30 |
Family
ID=6046333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR277343A AR217938A1 (es) | 1978-08-05 | 1979-07-17 | Valvula de direccion con centro cerrado a emplearse principalmente en servo-direcciones hidraulicas |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5539882A (pt) |
| AR (1) | AR217938A1 (pt) |
| BE (1) | BE878061A (pt) |
| BR (1) | BR7904924A (pt) |
| DD (1) | DD145389A5 (pt) |
| DE (1) | DE2834421A1 (pt) |
| DK (1) | DK319379A (pt) |
| ES (1) | ES482913A1 (pt) |
| FR (1) | FR2432421A1 (pt) |
| GB (1) | GB2026964A (pt) |
| IT (1) | IT1117441B (pt) |
| NL (1) | NL7904823A (pt) |
| PL (1) | PL217529A1 (pt) |
| SE (1) | SE7906528L (pt) |
| YU (1) | YU153979A (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838789A1 (de) * | 1978-09-06 | 1980-03-20 | Zahnradfabrik Friedrichshafen | Lenkventil mit geschlossener mitte und sitzventil(en) |
| JPS60107458A (ja) * | 1983-11-15 | 1985-06-12 | Mitsubishi Electric Corp | 動力操向装置の操舵力制御装置 |
| DE4330159C1 (de) * | 1993-09-07 | 1994-11-10 | Trw Fahrwerksyst Gmbh & Co | Lenkventil mit geschlossener Mitte |
| DE4437168C1 (de) * | 1994-10-18 | 1996-02-08 | Trw Fahrwerksyst Gmbh & Co | Lenkventil mit geschlossener Mitte |
| DE4437170A1 (de) * | 1994-10-18 | 1996-04-25 | Trw Fahrwerksyst Gmbh & Co | Lenkventil |
| EP0807049B1 (de) * | 1995-12-09 | 2000-03-15 | TRW Fahrwerksysteme GmbH & Co. KG | Lenkventil mit geschlossener mitte |
| DE19633631A1 (de) * | 1996-08-21 | 1998-02-26 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung für Kraftfahrzeuge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1101290A (fr) * | 1954-03-19 | 1955-10-04 | Rech S Etudes | Servo-commande applicable notamment à la direction des véhicules automobiles et autres |
| US3667346A (en) * | 1970-10-29 | 1972-06-06 | Ford Motor Co | Fluid control valve for a hydrostatic power boosting mechanism for an automotive steering gear |
| DE2131276C3 (de) * | 1971-06-24 | 1979-03-01 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hilfskraftlenkeinrichtung für Kraftfahrzeuge mit Zentralhydraulik |
| DE2222332A1 (de) * | 1972-05-06 | 1973-11-22 | Zahnradfabrik Friedrichshafen | Hilfskrafteinrichtung fuer speicherbetrieb |
| DE2301415A1 (de) * | 1973-01-12 | 1974-07-18 | Daimler Benz Ag | Hilfskraftlenkung fuer fahrzeuge, insbesondere fuer kraftfahrzeuge |
| DE2842021A1 (de) * | 1978-09-27 | 1980-04-10 | Blaser Hebe Foerderanlagen | Verschiebeeinrichtung fuer schienenabschnitte von schienengebundenen foerdermitteln |
-
1978
- 1978-08-05 DE DE19782834421 patent/DE2834421A1/de not_active Ceased
-
1979
- 1979-06-20 NL NL7904823A patent/NL7904823A/nl not_active Application Discontinuation
- 1979-06-22 JP JP7902679A patent/JPS5539882A/ja active Pending
- 1979-06-28 YU YU01539/79A patent/YU153979A/xx unknown
- 1979-07-17 AR AR277343A patent/AR217938A1/es active
- 1979-07-27 ES ES482913A patent/ES482913A1/es not_active Expired
- 1979-07-30 FR FR7919580A patent/FR2432421A1/fr not_active Withdrawn
- 1979-07-30 DK DK319379A patent/DK319379A/da unknown
- 1979-08-01 DD DD79214736A patent/DD145389A5/de unknown
- 1979-08-01 BR BR7904924A patent/BR7904924A/pt unknown
- 1979-08-01 IT IT49932/79A patent/IT1117441B/it active
- 1979-08-01 SE SE7906528A patent/SE7906528L/xx unknown
- 1979-08-02 GB GB7926972A patent/GB2026964A/en not_active Withdrawn
- 1979-08-02 PL PL21752979A patent/PL217529A1/xx unknown
- 1979-08-03 BE BE0/196586A patent/BE878061A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7904823A (nl) | 1980-02-07 |
| DK319379A (da) | 1980-02-06 |
| YU153979A (en) | 1983-02-28 |
| DD145389A5 (de) | 1980-12-10 |
| BR7904924A (pt) | 1980-04-22 |
| DE2834421A1 (de) | 1980-02-14 |
| IT1117441B (it) | 1986-02-17 |
| JPS5539882A (en) | 1980-03-21 |
| PL217529A1 (pt) | 1980-06-02 |
| ES482913A1 (es) | 1980-04-16 |
| IT7949932A0 (it) | 1979-08-01 |
| BE878061A (fr) | 1979-12-03 |
| GB2026964A (en) | 1980-02-13 |
| FR2432421A1 (fr) | 1980-02-29 |
| SE7906528L (sv) | 1980-04-03 |
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