IT8048441A0 - Dispositivo di rilascio del carico per sistemi di servo-sterzo - Google Patents
Dispositivo di rilascio del carico per sistemi di servo-sterzoInfo
- Publication number
 - IT8048441A0 IT8048441A0 IT8048441A IT4844180A IT8048441A0 IT 8048441 A0 IT8048441 A0 IT 8048441A0 IT 8048441 A IT8048441 A IT 8048441A IT 4844180 A IT4844180 A IT 4844180A IT 8048441 A0 IT8048441 A0 IT 8048441A0
 - Authority
 - IT
 - Italy
 - Prior art keywords
 - power steering
 - release device
 - steering systems
 - load release
 - load
 - 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
 - B62D5/20—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
 - B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
 
 
Landscapes
- Engineering & Computer Science (AREA)
 - Chemical & Material Sciences (AREA)
 - Combustion & Propulsion (AREA)
 - Transportation (AREA)
 - Mechanical Engineering (AREA)
 - Power Steering Mechanism (AREA)
 - Transmission Devices (AREA)
 - Fluid-Pressure Circuits (AREA)
 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP4816379A JPS55140651A (en) | 1979-04-19 | 1979-04-19 | Unloader for power steering device | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| IT8048441A0 true IT8048441A0 (it) | 1980-04-17 | 
| IT1143146B IT1143146B (it) | 1986-10-22 | 
Family
ID=12795707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| IT48441/80A IT1143146B (it) | 1979-04-19 | 1980-04-17 | Dispositivo di rilascio del carico per sistemi di servo-sterzo | 
Country Status (8)
| Country | Link | 
|---|---|
| US (1) | US4354422A (it) | 
| JP (1) | JPS55140651A (it) | 
| AU (1) | AU522463B2 (it) | 
| CA (1) | CA1134279A (it) | 
| DE (2) | DE3015016C2 (it) | 
| FR (1) | FR2454398A1 (it) | 
| GB (1) | GB2048798B (it) | 
| IT (1) | IT1143146B (it) | 
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS6139650Y2 (it) * | 1979-06-27 | 1986-11-13 | ||
| DE3205979C2 (de) * | 1982-02-19 | 1989-12-14 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Lenkachse mit Hilfskraftunterstützung | 
| DE3465444D1 (en) * | 1983-03-09 | 1987-09-24 | Corint Srl | Power-assisted rack-and-pinion steering apparatus | 
| JPS59216764A (ja) * | 1983-05-24 | 1984-12-06 | Toyota Motor Corp | ラックアンドピニオン式ステアリング装置 | 
| GB2204541B (en) * | 1987-05-14 | 1991-06-19 | Trw Cam Gears Ltd | Improvements in power assistance vehicle steering mechanisms | 
| DE3843893A1 (de) * | 1988-10-04 | 1990-04-05 | Teves Gmbh Alfred | Hydraulische hilfskraftlenkung fuer kraftfahrzeuge | 
| US6378657B2 (en) * | 1991-10-23 | 2002-04-30 | James P. Viken | Fluid exchange system | 
| US20050133304A1 (en) * | 1991-10-23 | 2005-06-23 | Viken James P. | Fluid exchange system for vehicles | 
| DE4303204A1 (en) * | 1992-02-29 | 1993-09-09 | Teves Gmbh Alfred | Hydraulically working servo linkage with pressure limiting valve - limits pump pressure and power when servo motor blockaded until pressure medium feed to damaged work chamber is interrupted | 
| SE510243C2 (sv) * | 1995-08-29 | 1999-05-03 | Volvo Ab | Anordning för reducering av servotryck vid en styrväxel samt styrväxel med en dylik anordning | 
| CA2173380C (en) * | 1996-04-03 | 2001-07-10 | Michael G. Mancell | Power steering fluid reservoir | 
| DE10118739A1 (de) * | 2001-04-17 | 2002-11-14 | Trw Fahrwerksyst Gmbh & Co | Verfahren zum Steuern eines Servolenksystems | 
| US8607559B2 (en) * | 2009-12-29 | 2013-12-17 | Eaton Corporation | Fluid bypass system | 
| US11643136B2 (en) * | 2019-07-12 | 2023-05-09 | R.H. Sheppard Co., Inc. | End-of-travel relief in a power steering system | 
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2218272A (en) * | 1938-04-19 | 1940-10-15 | Wabeke Samuel | Automatic lateral stabilizer for airplanes | 
| FR1044005A (fr) * | 1951-10-19 | 1953-11-13 | Perfectionnements aux presses à commande hydraulique | |
| GB764204A (en) * | 1954-01-11 | 1956-12-19 | Gen Motors Corp | Improved control valve for power steering mechanism for motor vehicles | 
| US2964017A (en) * | 1957-12-09 | 1960-12-13 | Bendix Corp | Power steering mechanism | 
| GB1144051A (en) * | 1965-04-08 | 1969-03-05 | Cam Gears Luton Ltd | Improvements in or relating to power assisted steering or the like control gear | 
| US3233408A (en) * | 1964-11-06 | 1966-02-08 | Bendix Corp | Power steering mechanism | 
| GB1150452A (en) * | 1965-06-09 | 1969-04-30 | Rotork Eng Co Ltd | Improvements in or relating to Hydraulic Actuators and Control Systems therefor | 
| DE1291644B (de) * | 1967-08-25 | 1969-03-27 | Zahnradfabrik Friedrichshafen | Hydraulische Lenkbegrenzung | 
| US3897845A (en) * | 1973-04-10 | 1975-08-05 | Bosch Gmbh Robert | Power steering system | 
| US3972264A (en) * | 1973-09-04 | 1976-08-03 | Caterpillar Tractor Co. | Hydraulically actuated detent mechanism | 
| GB1444631A (en) * | 1973-09-04 | 1976-08-04 | Adwest Eng Ltd | Double-acting piston and cylinder means | 
- 
        1979
        
- 1979-04-19 JP JP4816379A patent/JPS55140651A/ja active Granted
 
 - 
        1980
        
- 1980-04-11 AU AU57388/80A patent/AU522463B2/en not_active Ceased
 - 1980-04-16 GB GB8012516A patent/GB2048798B/en not_active Expired
 - 1980-04-17 US US06/141,104 patent/US4354422A/en not_active Expired - Lifetime
 - 1980-04-17 IT IT48441/80A patent/IT1143146B/it active
 - 1980-04-18 FR FR8008766A patent/FR2454398A1/fr active Granted
 - 1980-04-18 DE DE3015016A patent/DE3015016C2/de not_active Expired
 - 1980-04-18 DE DE19803050338 patent/DE3050338A1/de active Pending
 - 1980-04-21 CA CA350,275A patent/CA1134279A/en not_active Expired
 
 
Also Published As
| Publication number | Publication date | 
|---|---|
| GB2048798B (en) | 1983-03-30 | 
| DE3015016C2 (de) | 1986-07-31 | 
| DE3050338A1 (it) | 1982-07-22 | 
| AU522463B2 (en) | 1982-06-10 | 
| FR2454398B1 (it) | 1983-06-24 | 
| AU5738880A (en) | 1980-10-23 | 
| IT1143146B (it) | 1986-10-22 | 
| JPS6153269B2 (it) | 1986-11-17 | 
| JPS55140651A (en) | 1980-11-04 | 
| GB2048798A (en) | 1980-12-17 | 
| DE3015016A1 (de) | 1980-10-30 | 
| US4354422A (en) | 1982-10-19 | 
| FR2454398A1 (fr) | 1980-11-14 | 
| CA1134279A (en) | 1982-10-26 | 
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