FR2432420A1 - Distributeur a commande dynamique, ferme en position centrale, pour direction assistee - Google Patents
Distributeur a commande dynamique, ferme en position centrale, pour direction assisteeInfo
- Publication number
- FR2432420A1 FR2432420A1 FR7919579A FR7919579A FR2432420A1 FR 2432420 A1 FR2432420 A1 FR 2432420A1 FR 7919579 A FR7919579 A FR 7919579A FR 7919579 A FR7919579 A FR 7919579A FR 2432420 A1 FR2432420 A1 FR 2432420A1
- Authority
- FR
- France
- Prior art keywords
- power steering
- closed
- central position
- distributor
- dynamic control
- 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.)
- Granted
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
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
-
- 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
-
- 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)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Vehicle Body Suspensions (AREA)
- Safety Valves (AREA)
Abstract
Distributeur à commande dynamique, fermé en position centrale, pour direction assistée. Les valves d'admission 422 et d'échappement 424 qui coopèrent avec les chambres de travail du servo-moteur sont des clapets, que le tringlage de direction commande par l'intermédiaire de ressorts agissant sur les balanciers 464. Des doigts de butée 468 annulent l'action de ces ressorts quand l'angle de braquage est supérieur à une certaine valeur. Application notamment aux directions assistées des automobiles de tourisme.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2834420A DE2834420C2 (de) | 1978-08-05 | 1978-08-05 | Lenkventil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2432420A1 true FR2432420A1 (fr) | 1980-02-29 |
FR2432420B1 FR2432420B1 (fr) | 1982-09-10 |
Family
ID=6046332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7919579A Granted FR2432420A1 (fr) | 1978-08-05 | 1979-07-30 | Distributeur a commande dynamique, ferme en position centrale, pour direction assistee |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5539881A (fr) |
AR (1) | AR220213A1 (fr) |
BE (1) | BE878062A (fr) |
BR (1) | BR7904925A (fr) |
CA (1) | CA1113016A (fr) |
DD (1) | DD145388A5 (fr) |
DE (1) | DE2834420C2 (fr) |
DK (1) | DK319279A (fr) |
ES (1) | ES482914A1 (fr) |
FR (1) | FR2432420A1 (fr) |
GB (1) | GB2026965B (fr) |
IT (1) | IT1117438B (fr) |
NL (1) | NL7904822A (fr) |
PL (1) | PL217528A1 (fr) |
SE (1) | SE7906529L (fr) |
YU (1) | YU41649B (fr) |
Families Citing this family (5)
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) |
JPS578332A (en) * | 1980-06-16 | 1982-01-16 | Nissan Motor Co Ltd | Idle up unit for power steering |
JPH08221Y2 (ja) * | 1985-05-20 | 1996-01-10 | トヨタ自動車株式会社 | 車両の前後輪転舵装置 |
US5934406A (en) * | 1997-05-29 | 1999-08-10 | Caterpillar Inc. | Jerk control valve for pilot operated steering system |
EP2138720A3 (fr) * | 2008-06-24 | 2010-01-20 | MALI Holding AG | Dispositif de réglage pour le réglage de machines à pistons axiaux. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197365A5 (fr) * | 1972-08-26 | 1974-03-22 | Langen & Co | |
FR2199576A1 (fr) * | 1972-08-26 | 1974-04-12 | Langen & Co | |
FR2323565A1 (fr) * | 1973-01-12 | 1977-04-08 | Daimler Benz Ag | Direction assistee pour vehicules, en particulier pour vehicules automobiles |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2131276C3 (de) * | 1971-06-24 | 1979-03-01 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hilfskraftlenkeinrichtung für Kraftfahrzeuge mit Zentralhydraulik |
DE2654366C2 (de) * | 1976-12-01 | 1984-08-23 | Gebr. Claas, 4834 Harsewinkel | Hydroventileinrichtung |
-
1978
- 1978-08-05 DE DE2834420A patent/DE2834420C2/de not_active Expired
-
1979
- 1979-06-20 NL NL7904822A patent/NL7904822A/nl not_active Application Discontinuation
- 1979-06-22 JP JP7902579A patent/JPS5539881A/ja active Pending
- 1979-06-28 YU YU1538/79A patent/YU41649B/xx unknown
- 1979-07-17 AR AR277342A patent/AR220213A1/es active
- 1979-07-26 CA CA332,731A patent/CA1113016A/fr not_active Expired
- 1979-07-27 ES ES482914A patent/ES482914A1/es not_active Expired
- 1979-07-30 DK DK319279A patent/DK319279A/da not_active Application Discontinuation
- 1979-07-30 FR FR7919579A patent/FR2432420A1/fr active Granted
- 1979-08-01 IT IT49931/79A patent/IT1117438B/it active
- 1979-08-01 DD DD79214733A patent/DD145388A5/de unknown
- 1979-08-01 SE SE7906529A patent/SE7906529L/ not_active Application Discontinuation
- 1979-08-01 BR BR7904925A patent/BR7904925A/pt unknown
- 1979-08-02 GB GB7926973A patent/GB2026965B/en not_active Expired
- 1979-08-02 PL PL21752879A patent/PL217528A1/xx unknown
- 1979-08-03 BE BE0/196587A patent/BE878062A/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197365A5 (fr) * | 1972-08-26 | 1974-03-22 | Langen & Co | |
FR2199576A1 (fr) * | 1972-08-26 | 1974-04-12 | Langen & Co | |
FR2323565A1 (fr) * | 1973-01-12 | 1977-04-08 | Daimler Benz Ag | Direction assistee pour vehicules, en particulier pour vehicules automobiles |
Also Published As
Publication number | Publication date |
---|---|
BE878062A (fr) | 1979-12-03 |
GB2026965A (en) | 1980-02-13 |
CA1113016A (fr) | 1981-11-24 |
JPS5539881A (en) | 1980-03-21 |
SE7906529L (sv) | 1980-04-03 |
GB2026965B (en) | 1983-03-02 |
DE2834420A1 (de) | 1980-02-14 |
IT7949931A0 (it) | 1979-08-01 |
PL217528A1 (fr) | 1980-06-02 |
AR220213A1 (es) | 1980-10-15 |
ES482914A1 (es) | 1980-04-16 |
DE2834420C2 (de) | 1986-11-27 |
YU41649B (en) | 1987-12-31 |
BR7904925A (pt) | 1980-04-22 |
DK319279A (da) | 1980-02-06 |
YU153879A (en) | 1983-02-28 |
IT1117438B (it) | 1986-02-17 |
DD145388A5 (de) | 1980-12-10 |
NL7904822A (nl) | 1980-02-07 |
FR2432420B1 (fr) | 1982-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |