DK155510C - Belastningsaffoelende styresystem - Google Patents
Belastningsaffoelende styresystemInfo
- Publication number
- DK155510C DK155510C DK174781A DK174781A DK155510C DK 155510 C DK155510 C DK 155510C DK 174781 A DK174781 A DK 174781A DK 174781 A DK174781 A DK 174781A DK 155510 C DK155510 C DK 155510C
- Authority
- DK
- Denmark
- Prior art keywords
- load
- control system
- feeling control
- feeling
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14252680 | 1980-04-21 | ||
US06/142,526 US4336687A (en) | 1980-04-21 | 1980-04-21 | Load sensing controller |
Publications (3)
Publication Number | Publication Date |
---|---|
DK174781A DK174781A (da) | 1981-10-22 |
DK155510B DK155510B (da) | 1989-04-17 |
DK155510C true DK155510C (da) | 1989-10-09 |
Family
ID=22500184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK174781A DK155510C (da) | 1980-04-21 | 1981-04-15 | Belastningsaffoelende styresystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US4336687A (fr) |
EP (1) | EP0038542B1 (fr) |
JP (1) | JPS56167561A (fr) |
DE (1) | DE3166417D1 (fr) |
DK (1) | DK155510C (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336687A (en) * | 1980-04-21 | 1982-06-29 | Eaton Corporation | Load sensing controller |
DE3132342C2 (de) * | 1981-08-17 | 1987-01-29 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Hilfskraft-Lenkeinrichtung |
US4452041A (en) * | 1981-10-23 | 1984-06-05 | Trw Inc. | Hydrostatic steering system with delayed input torque column |
US4454716A (en) * | 1982-02-03 | 1984-06-19 | Trw Inc. | Load sense hydrostatic vehicle steering system |
JPH0613029Y2 (ja) * | 1984-11-14 | 1994-04-06 | 株式会社小松製作所 | 建設機械のステアリング回路 |
DE3513452A1 (de) * | 1985-04-15 | 1986-10-16 | Mannesmann Rexroth GmbH, 8770 Lohr | Hydrauliksystem fuer die versorgung einer hydrostatischen lenkung |
JPH0437823Y2 (fr) * | 1985-06-15 | 1992-09-04 | ||
US4813235A (en) * | 1987-06-09 | 1989-03-21 | Deere & Company | Hydraulic gain reduction circuit |
US4804016A (en) * | 1988-06-09 | 1989-02-14 | Eaton Corporation | Fluid controller with improved pressure balancing |
US4936094A (en) * | 1989-01-17 | 1990-06-26 | Eaton Corporation | Torque-generating steering device with load-sensing capability |
GB2233291B (en) * | 1989-06-23 | 1993-02-24 | Trw Cam Gears Ltd | A vehicle power assisted steering system |
GB8918578D0 (en) * | 1989-08-15 | 1989-09-27 | Trw Cam Gears Ltd | A vehicle power assisted steering system |
EP0477370B2 (fr) * | 1990-01-11 | 1998-11-04 | Hitachi Construction Machinery Co., Ltd. | Valve hydraulique |
JP2839625B2 (ja) * | 1990-03-05 | 1998-12-16 | 日立建機株式会社 | 油圧駆動装置 |
DE4031951C2 (de) * | 1990-10-09 | 1994-06-09 | Danfoss As | Hydraulisches Lenksystem für Fahrzeuge |
US5101860A (en) * | 1991-09-30 | 1992-04-07 | Eaton Corporation | Fluid controller and improved check valve arrangement therefor |
WO1993021395A1 (fr) * | 1992-04-20 | 1993-10-28 | Hitachi Construction Machinery Co., Ltd. | Dispositif a circuit hydraulique destine aux machines de chantier |
US6019584A (en) * | 1997-05-23 | 2000-02-01 | Eaton Corporation | Coupling for use with a gerotor device |
US5799694A (en) * | 1996-10-10 | 1998-09-01 | Eaton Corporation | Steering control unit |
DE29802498U1 (de) * | 1998-02-13 | 1998-04-16 | Heilmeier & Weinlein | Staplersteuerung |
DE19945122B4 (de) * | 1999-09-21 | 2004-08-12 | Sauer-Danfoss Holding Aps | Hydraulische Steuereinrichtung |
US6782698B2 (en) * | 2002-09-26 | 2004-08-31 | Eaton Corporation | Steering control unit with low null band load sensing boost |
CN103332219B (zh) * | 2013-06-27 | 2016-02-10 | 三一重型装备有限公司 | 梭车及其液压转向系统 |
US9878737B2 (en) * | 2015-02-20 | 2018-01-30 | Caterpillar Inc. | Hydraulic steering control system |
CA2947301C (fr) * | 2015-11-04 | 2020-07-14 | Pinkwood Ltd. | Poutrelle de bois en i resistant au feu |
CA165218S (en) | 2015-11-04 | 2017-01-23 | Pinkwood Ltd | I -joist |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455210A (en) * | 1966-10-26 | 1969-07-15 | Eaton Yale & Towne | Adjustable,metered,directional flow control arrangement |
US3566749A (en) * | 1968-03-13 | 1971-03-02 | Caterpillar Tractor Co | Hydraulic flow amplifier valve |
DE1755460C2 (de) * | 1968-05-11 | 1986-08-07 | Danfoss A/S, Nordborg | Hydrostatische Steuereinrichtung, insbesondere für Lenkungen |
DE1751979C3 (de) * | 1968-08-27 | 1981-01-22 | Trw Inc., Cleveland, Ohio (V.St.A.) | Hydraulische Steuereinrichtung |
US3602104A (en) * | 1969-07-08 | 1971-08-31 | Eaton Yale & Towne | Pressure-compensated flow control |
DE2004513A1 (de) * | 1970-02-02 | 1971-08-19 | Fehl, Hans Heinrich, 6423 Angersbach | Sich selbst einstellende Kugel-Lagerung für Naben- und/oder Tretlager, insbesondere für Fahrräder |
US3693506A (en) * | 1971-04-15 | 1972-09-26 | Borg Warner | Control circuit |
US3819307A (en) * | 1972-10-24 | 1974-06-25 | Eaton Corp | Stability means for a controller for fluid pressure operated devices |
US3915253A (en) * | 1974-02-15 | 1975-10-28 | Hyster Co | Load sensing steering system |
US3971216A (en) * | 1974-06-19 | 1976-07-27 | The Scott & Fetzer Company | Load responsive system with synthetic signal |
US3979908A (en) * | 1975-09-29 | 1976-09-14 | The Cessna Aircraft Company | Priority flow valve |
US4037620A (en) * | 1976-04-23 | 1977-07-26 | Eaton Corporation | Controller for fluid pressure operated devices |
US4109679A (en) * | 1976-04-23 | 1978-08-29 | Eaton Corporation | Controller for fluid pressure operated devices |
US4043419A (en) * | 1976-06-04 | 1977-08-23 | Eaton Corporation | Load sensing power steering system |
US4096883A (en) * | 1976-08-24 | 1978-06-27 | Eaton Corporation | Closed-center controller and neutral bypass arrangement therefor |
US4167893A (en) * | 1978-02-06 | 1979-09-18 | Eaton Corporation | Load sensing valve |
DE2919051C2 (de) * | 1979-05-11 | 1986-09-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Hilfskraftlenkung |
US4336687A (en) * | 1980-04-21 | 1982-06-29 | Eaton Corporation | Load sensing controller |
-
1980
- 1980-04-21 US US06/142,526 patent/US4336687A/en not_active Expired - Lifetime
-
1981
- 1981-04-15 DK DK174781A patent/DK155510C/da not_active IP Right Cessation
- 1981-04-16 EP EP81102944A patent/EP0038542B1/fr not_active Expired
- 1981-04-16 DE DE8181102944T patent/DE3166417D1/de not_active Expired
- 1981-04-21 JP JP5929881A patent/JPS56167561A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0329626B2 (fr) | 1991-04-24 |
DK155510B (da) | 1989-04-17 |
EP0038542A1 (fr) | 1981-10-28 |
DK174781A (da) | 1981-10-22 |
US4336687A (en) | 1982-06-29 |
DE3166417D1 (en) | 1984-11-08 |
EP0038542B1 (fr) | 1984-10-03 |
JPS56167561A (en) | 1981-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |