SE400241B - HYDROSTATIC CONTROL DEVICE - Google Patents
HYDROSTATIC CONTROL DEVICEInfo
- Publication number
- SE400241B SE400241B SE955772A SE955772A SE400241B SE 400241 B SE400241 B SE 400241B SE 955772 A SE955772 A SE 955772A SE 955772 A SE955772 A SE 955772A SE 400241 B SE400241 B SE 400241B
- Authority
- SE
- Sweden
- Prior art keywords
- control device
- hydrostatic control
- hydrostatic
- control
- 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
- B62D5/09—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
- B62D5/093—Telemotor driven by steering wheel movement
- B62D5/097—Telemotor driven by steering wheel movement gerotor 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
- B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
- B62D5/32—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means for telemotor systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B17/00—Combinations of telemotor and servomotor systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Power Steering Mechanism (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD15665571A DD99758A1 (en) | 1971-07-22 | 1971-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE400241B true SE400241B (en) | 1978-03-20 |
Family
ID=5484112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE955772A SE400241B (en) | 1971-07-22 | 1972-07-20 | HYDROSTATIC CONTROL DEVICE |
Country Status (9)
Country | Link |
---|---|
BG (1) | BG31066A1 (en) |
CS (1) | CS180689B1 (en) |
DD (1) | DD99758A1 (en) |
DE (1) | DE2228531C2 (en) |
DK (1) | DK142536B (en) |
FR (1) | FR2146494B1 (en) |
HU (1) | HU164949B (en) |
SE (1) | SE400241B (en) |
SU (1) | SU725937A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2637332C3 (en) * | 1976-08-19 | 1981-04-23 | Danfoss A/S, 6430 Nordborg | Hydraulic power steering device |
DE2738327C3 (en) * | 1977-08-25 | 1988-05-26 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatic power steering system for vehicles |
DE3626379A1 (en) * | 1985-08-06 | 1987-02-12 | White Jun Hollis Newcomb | Hydrostatic steering device |
DE4407308C1 (en) * | 1994-03-04 | 1995-08-17 | Hydraulik Nord Gmbh | Hydraulic steering device with change of gear ratio |
DE19503331C1 (en) * | 1995-02-02 | 1996-08-08 | Hydraulik Nord Gmbh | Hydraulic steering device with power amplification |
DE19511501C2 (en) * | 1995-03-29 | 1997-02-06 | Danfoss As | Hydraulic control device |
DE19607064C2 (en) * | 1996-02-24 | 1998-10-08 | Danfoss As | Hydraulic control device |
DE59600349D1 (en) | 1996-11-02 | 1998-08-20 | Hydraulik Nord Gmbh | Hydraulic steering device with gear ratio change and current amplification |
WO1999017030A1 (en) | 1997-09-29 | 1999-04-08 | Pnp Luftfedersysteme Gmbh | Radial oscillating motor |
DE19942544C2 (en) * | 1999-09-07 | 2003-12-04 | Bosch Rexroth Ag | Hydraulic steering device with change of gear ratio |
DE10252215B3 (en) * | 2002-11-11 | 2004-10-07 | Bosch Rexroth Ag | Hydraulic steering device with current amplification |
DE10301752B4 (en) * | 2003-01-18 | 2007-03-01 | Bosch Rexroth Aktiengesellschaft | Method of measuring a steering oil flow and hydraulic steering device with current amplification |
DE10329271B3 (en) * | 2003-06-30 | 2004-06-09 | Bosch Rexroth Ag | Manufacturing method for gerotor principle displacement unit for hydraulic steering device or hydraulic motor |
DE102004055710B3 (en) * | 2004-11-18 | 2006-07-06 | Bosch Rexroth Aktiengesellschaft | Displacement unit for a hydraulic steering device |
US7913800B2 (en) | 2006-10-30 | 2011-03-29 | Deere & Company | Steering system with variable flow rate amplification ratio and associated method |
US8225603B2 (en) * | 2008-02-07 | 2012-07-24 | Eaton Corporation | Fluid controller with multiple fluid meters |
EP2610142B1 (en) | 2011-12-27 | 2014-03-05 | Sauer-Danfoss ApS | Hydraulic steering device |
EP2610136B1 (en) | 2011-12-28 | 2014-01-22 | Sauer-Danfoss ApS | Hydraulic steering device |
EP2610137B1 (en) | 2011-12-28 | 2014-03-05 | Sauer-Danfoss ApS | Hydraulic steering device |
DE102018103437B4 (en) * | 2018-02-15 | 2019-10-17 | Hydraulik Nord Fluidtechnik Gmbh & Co. Kg | Hydraulic steering device with chamber shut-off |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1291228B (en) * | 1968-01-19 | 1969-03-20 | Zahnradfabrik Friedrichshafen | Hydrostatic steering system, especially for motor vehicles |
DE1755387C3 (en) * | 1968-05-03 | 1973-11-08 | Danfoss A/S, Nordborg (Daenemark) | Hydrostatic steering device, especially for heavy vehicles |
DE2044652B2 (en) * | 1970-09-09 | 1972-04-27 | Danfoss A/S, Nordborg (Dänemark) | HYDROSTATIC CONTROL DEVICE, IN PARTICULAR STEERING DEVICE |
-
1971
- 1971-07-22 DD DD15665571A patent/DD99758A1/xx unknown
-
1972
- 1972-06-12 DE DE19722228531 patent/DE2228531C2/en not_active Expired
- 1972-07-18 SU SU721810908A patent/SU725937A1/en active
- 1972-07-18 CS CS510672A patent/CS180689B1/en unknown
- 1972-07-20 DK DK359572A patent/DK142536B/en not_active IP Right Cessation
- 1972-07-20 SE SE955772A patent/SE400241B/en unknown
- 1972-07-21 FR FR7226465A patent/FR2146494B1/fr not_active Expired
- 1972-07-21 BG BG7221022A patent/BG31066A1/en unknown
- 1972-07-21 HU HUOA000504 patent/HU164949B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
HU164949B (en) | 1974-05-28 |
DE2228531C2 (en) | 1982-07-01 |
DE2228531A1 (en) | 1973-02-01 |
FR2146494A1 (en) | 1973-03-02 |
DD99758A1 (en) | 1973-08-20 |
SU725937A1 (en) | 1980-04-05 |
CS180689B1 (en) | 1978-01-31 |
DK142536C (en) | 1981-07-20 |
FR2146494B1 (en) | 1973-08-10 |
DK142536B (en) | 1980-11-17 |
BG31066A1 (en) | 1981-10-15 |
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