IT1159155B - Dispositivo di direzione assistita di un veicolo - Google Patents
Dispositivo di direzione assistita di un veicoloInfo
- Publication number
- IT1159155B IT1159155B IT1253082A IT1253082A IT1159155B IT 1159155 B IT1159155 B IT 1159155B IT 1253082 A IT1253082 A IT 1253082A IT 1253082 A IT1253082 A IT 1253082A IT 1159155 B IT1159155 B IT 1159155B
- Authority
- IT
- Italy
- Prior art keywords
- vehicle
- direction device
- assisted direction
- assisted
- 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
- B62D5/083—Rotary valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8109391A FR2505763A1 (fr) | 1981-05-12 | 1981-05-12 | Dispositif de direction assistee d'un vehicule |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8212530A0 IT8212530A0 (it) | 1982-05-11 |
IT1159155B true IT1159155B (it) | 1987-02-25 |
Family
ID=9258321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1253082A IT1159155B (it) | 1981-05-12 | 1982-05-11 | Dispositivo di direzione assistita di un veicolo |
Country Status (6)
Country | Link |
---|---|
US (1) | US4492283A (it) |
DE (1) | DE3217541A1 (it) |
ES (1) | ES8303995A1 (it) |
FR (1) | FR2505763A1 (it) |
GB (1) | GB2098556B (it) |
IT (1) | IT1159155B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545589Y2 (it) * | 1985-10-24 | 1993-11-22 | ||
DE3930147A1 (de) * | 1989-09-09 | 1991-03-21 | Danfoss As | Hydraulische lenkeinheit |
WO1996025318A1 (de) * | 1995-02-17 | 1996-08-22 | Trw Fahrwerksysteme Gmbh & Co. Kg | Drehschieber-lenkventil |
US5950518A (en) * | 1995-05-20 | 1999-09-14 | Trw Fahrwerksysteme Gmbh & Co. Kg | Rotary disk steering valve |
US6186267B1 (en) * | 1997-03-22 | 2001-02-13 | Robert Bosch Gmbh | Method and apparatus for operating a steering system for a motor vehicle |
DE102004007833A1 (de) * | 2004-02-18 | 2005-09-08 | Zf Lenksysteme Gmbh | Hydraulische Servolenkung |
US7210553B2 (en) * | 2005-03-10 | 2007-05-01 | Trw Automotive U.S. Llc | Steering apparatus |
WO2014071133A1 (en) * | 2012-11-01 | 2014-05-08 | Trw Automotive U.S. Llc | Apparatus for turning steerable vehicle wheels |
US9193377B2 (en) | 2013-09-03 | 2015-11-24 | Arvinmeritor Technology, Llc | Power steering system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1576153A (en) * | 1976-11-29 | 1980-10-01 | Bendiberica Sa | Control valve more particularly for use in a power seeringdevice |
FR2448472A1 (fr) * | 1979-02-08 | 1980-09-05 | Ferodo Sa | Dispositif de direction assistee d'un vehicule |
US4421191A (en) * | 1980-09-30 | 1983-12-20 | Valeo Societe Anonyme | Power assisted steering device for a vehicle |
FR2500397A1 (fr) * | 1981-02-23 | 1982-08-27 | Valeo | Dispositif de direction assistee d'un vehicule |
FR2502093A1 (fr) * | 1981-03-18 | 1982-09-24 | Valeo | Dispositif de direction assistee d'un vehicule |
-
1981
- 1981-05-12 FR FR8109391A patent/FR2505763A1/fr active Granted
-
1982
- 1982-05-10 DE DE19823217541 patent/DE3217541A1/de not_active Withdrawn
- 1982-05-11 ES ES512089A patent/ES8303995A1/es not_active Expired
- 1982-05-11 IT IT1253082A patent/IT1159155B/it active
- 1982-05-12 US US06/377,394 patent/US4492283A/en not_active Expired - Fee Related
- 1982-05-12 GB GB8213807A patent/GB2098556B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2505763A1 (fr) | 1982-11-19 |
US4492283A (en) | 1985-01-08 |
GB2098556A (en) | 1982-11-24 |
GB2098556B (en) | 1985-02-27 |
DE3217541A1 (de) | 1982-12-02 |
FR2505763B1 (it) | 1983-08-19 |
IT8212530A0 (it) | 1982-05-11 |
ES512089A0 (es) | 1983-02-16 |
ES8303995A1 (es) | 1983-02-16 |
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