SE407545B - Hydrostatisk hjelpkraftstyrinrettning - Google Patents
Hydrostatisk hjelpkraftstyrinrettningInfo
- Publication number
- SE407545B SE407545B SE7605562A SE7605562A SE407545B SE 407545 B SE407545 B SE 407545B SE 7605562 A SE7605562 A SE 7605562A SE 7605562 A SE7605562 A SE 7605562A SE 407545 B SE407545 B SE 407545B
- Authority
- SE
- Sweden
- Prior art keywords
- valve means
- pump
- shunt
- pistons
- piston
- 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
- B62D5/061—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752516771 DE2516771A1 (de) | 1975-04-16 | 1975-04-16 | Hydrostatische hilfskraftlenkung, insbesondere fuer kraftfahrzeuge |
US05/702,451 US4023363A (en) | 1975-04-16 | 1976-07-06 | Auxiliary power steering systems for heavy duty vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7605562L SE7605562L (sv) | 1977-10-17 |
SE407545B true SE407545B (sv) | 1979-04-02 |
Family
ID=25768773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7605562A SE407545B (sv) | 1975-04-16 | 1976-05-14 | Hydrostatisk hjelpkraftstyrinrettning |
Country Status (4)
Country | Link |
---|---|
US (1) | US4023363A (sv) |
DE (1) | DE2516771A1 (sv) |
ES (1) | ES448337A1 (sv) |
SE (1) | SE407545B (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990003909A1 (en) * | 1988-10-05 | 1990-04-19 | Vme Industries Sweden Ab | A hydraulic steering system |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31125E (en) | 1977-04-06 | 1983-01-18 | Massey-Ferguson Inc. | Articulated vehicle steering system |
JPS5471258A (en) * | 1977-11-18 | 1979-06-07 | Komatsu Ltd | Controlling device in oil pressure driving device |
US4509409A (en) * | 1983-02-07 | 1985-04-09 | Towmotor Corporation | Pump arrangement for a linear fluid operated device |
US4729283A (en) * | 1983-11-11 | 1988-03-08 | Delibes Pty. Ltd. | Valve for use with hydraulic ram assemblies |
GB8417539D0 (en) * | 1984-07-10 | 1984-08-15 | Dale Mansfield Ltd | Pumping arrangements |
DE3626099A1 (de) * | 1985-08-07 | 1987-02-19 | Zahnradfabrik Friedrichshafen | Servomotor |
DE4314616A1 (de) * | 1992-09-30 | 1994-03-31 | Brueninghaus Hydraulik Gmbh | Hydrostatische Lenkung |
DE19714785B4 (de) * | 1997-04-10 | 2005-07-21 | Sauer-Danfoss Holding Aps | Hydraulische Lenkeinrichtung |
DE19735979B4 (de) * | 1997-08-19 | 2007-04-12 | Zf Friedrichshafen Ag | Hilfskraftlenkung |
US6119882A (en) * | 1998-12-04 | 2000-09-19 | Upright, Inc. | Self-propelled boom with extendible axles |
US9248854B2 (en) * | 2013-04-04 | 2016-02-02 | Caterpillar Inc. | Electro-hydraulic steering control system |
NO2734508T3 (sv) * | 2014-11-26 | 2018-07-28 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB517314A (en) * | 1938-03-25 | 1940-01-26 | Rene Lucien Levy | Improvements in hydraulic remote control systems |
US2462580A (en) * | 1945-03-20 | 1949-02-22 | Watson Cyril Daniel | Hydraulic valve and hydraulic power device embodying such valves |
ES363863A1 (es) * | 1968-03-23 | 1971-01-01 | Zahnradfabrik Friedrichshafen | Servodireccion, en particular para vehiculos automoviles con transmision de fuerza directriz hidraulica. |
ES364290A1 (es) * | 1968-04-13 | 1971-01-01 | Zahnradfabrik Friedrichshafen | Perfeccionamientos introducidos en las servodirecciones. |
DE2249181C3 (de) * | 1972-10-06 | 1979-07-19 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Lenkbegrenzung für Servolenkanlagen, insbesondere für Kraftfahrzeuge |
-
1975
- 1975-04-16 DE DE19752516771 patent/DE2516771A1/de not_active Withdrawn
-
1976
- 1976-05-14 SE SE7605562A patent/SE407545B/sv unknown
- 1976-05-28 ES ES76448337A patent/ES448337A1/es not_active Expired
- 1976-07-06 US US05/702,451 patent/US4023363A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990003909A1 (en) * | 1988-10-05 | 1990-04-19 | Vme Industries Sweden Ab | A hydraulic steering system |
US5193637A (en) * | 1988-10-05 | 1993-03-16 | Vme Industries Sweden Ab | Hydraulic steering system for articulated automotive vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE2516771A1 (de) | 1976-10-28 |
SE7605562L (sv) | 1977-10-17 |
US4023363A (en) | 1977-05-17 |
ES448337A1 (es) | 1977-09-16 |
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