AT388483B - LIFTING ROD TO CONNECT THE LIFTING ARMS TO THE LOWER ARMS IN A HYDRAULIC TRACTOR LIFT - Google Patents
LIFTING ROD TO CONNECT THE LIFTING ARMS TO THE LOWER ARMS IN A HYDRAULIC TRACTOR LIFTInfo
- Publication number
- AT388483B AT388483B AT0084088A AT84088A AT388483B AT 388483 B AT388483 B AT 388483B AT 0084088 A AT0084088 A AT 0084088A AT 84088 A AT84088 A AT 84088A AT 388483 B AT388483 B AT 388483B
- Authority
- AT
- Austria
- Prior art keywords
- arms
- lifting
- connect
- tractor lift
- hydraulic tractor
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
- A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
- A01B59/068—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches) the lower arms being lifted or lowered by power actuator means provided externally on the tractor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Fluid-Pressure Circuits (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0084088A AT388483B (en) | 1988-03-30 | 1988-03-30 | LIFTING ROD TO CONNECT THE LIFTING ARMS TO THE LOWER ARMS IN A HYDRAULIC TRACTOR LIFT |
DE3906099A DE3906099A1 (en) | 1988-03-30 | 1989-02-27 | Lifting rod for connecting the lifting arms to the lower bars in a hydraulic lifting mechanism on a tractor |
IT8919886A IT1230547B (en) | 1988-03-30 | 1989-03-23 | LIFTING ROD. TO COUPLE THE LIFTING ARMS WITH THE LOWER SWINGING ARMS IN A HYDRAULIC LIFTING MECHANISM BY TRACTOR |
FR898904067A FR2629304B1 (en) | 1988-03-30 | 1989-03-29 | LIFT BAR CONNECTING A LIFT ARM TO A LOWER HITCH LEVER IN A LIFT DEVICE FOR A TRACTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0084088A AT388483B (en) | 1988-03-30 | 1988-03-30 | LIFTING ROD TO CONNECT THE LIFTING ARMS TO THE LOWER ARMS IN A HYDRAULIC TRACTOR LIFT |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA84088A ATA84088A (en) | 1988-12-15 |
AT388483B true AT388483B (en) | 1989-06-26 |
Family
ID=3500983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0084088A AT388483B (en) | 1988-03-30 | 1988-03-30 | LIFTING ROD TO CONNECT THE LIFTING ARMS TO THE LOWER ARMS IN A HYDRAULIC TRACTOR LIFT |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT388483B (en) |
DE (1) | DE3906099A1 (en) |
FR (1) | FR2629304B1 (en) |
IT (1) | IT1230547B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0466683A1 (en) * | 1990-07-09 | 1992-01-15 | REFORM-WERKE BAUER & CO. GESELLSCHAFT M.B.H. | Reversible hydraulic plant |
EP0495210A1 (en) * | 1990-12-21 | 1992-07-22 | Deere & Company | Hydraulic lift with weight transfer |
US5203250A (en) * | 1990-12-21 | 1993-04-20 | Deere & Company | Fluid cylinder mechanism |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4128857A1 (en) * | 1991-08-30 | 1993-03-04 | Kloeckner Humboldt Deutz Ag | Moving agricultural load by hydraulic jack - opening valve at upper pressure threshold and keeping open until pressure falls below lower threshold |
DE4322355A1 (en) * | 1993-07-05 | 1995-01-12 | Rexroth Mannesmann Gmbh | SHR/EHR system for lifting mechanisms |
GB2398720B (en) * | 2003-02-27 | 2006-04-12 | Agco Gmbh & Co | Lifting unit for the lower links of a tractor |
DE102014219065A1 (en) * | 2014-09-22 | 2016-03-24 | Deere & Company | Lifting strut for a three-point attachment of an agricultural tractor |
DE102015015626B4 (en) | 2014-12-03 | 2018-10-25 | Liebherr-Werk Bischofshofen Gmbh | hydraulics |
CN115024036B (en) * | 2022-06-15 | 2023-08-25 | 山东弘宇农机股份有限公司 | External strong pressure lying cylinder lifter for tractor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH309844A (en) * | 1952-03-12 | 1955-09-30 | Gmbh Robert Bosch | Power lift with hydraulic drive, in particular for implements attached to agricultural tractors. |
US3381587A (en) * | 1965-09-10 | 1968-05-07 | Deere & Co | Hydraulic control system |
FR1465713A (en) * | 1965-12-03 | 1967-01-13 | Gemmmer France | Double retaining valve for various hydraulic circuits and especially for those ensuring the steering of vehicles traveling on various terrains |
DE2005717B2 (en) * | 1970-02-07 | 1972-02-24 | Westinghouse Bremsen u Apparate bau GmbH, 3000 Hannover | WORKING CYLINDER SECURED BY A NON-RETURN VALVE IN CASE OF WORKING PRESSURE FAILURE |
US3908515A (en) * | 1973-09-10 | 1975-09-30 | Caterpillar Tractor Co | Hydraulic circuit with selectively actuatable float control |
DE2854188A1 (en) * | 1978-12-15 | 1980-06-26 | Ernst Conrad | Hydraulic adjuster for tractor three point linkages - has two piston and cylinder units, one used as adjuster and one as arrester |
AT381436B (en) * | 1985-04-16 | 1986-10-10 | Steyr Daimler Puch Ag | RODS FOR THE HYDRAULIC LIFT OF ACKLE TRACTORS |
-
1988
- 1988-03-30 AT AT0084088A patent/AT388483B/en active
-
1989
- 1989-02-27 DE DE3906099A patent/DE3906099A1/en active Granted
- 1989-03-23 IT IT8919886A patent/IT1230547B/en active
- 1989-03-29 FR FR898904067A patent/FR2629304B1/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0466683A1 (en) * | 1990-07-09 | 1992-01-15 | REFORM-WERKE BAUER & CO. GESELLSCHAFT M.B.H. | Reversible hydraulic plant |
EP0495210A1 (en) * | 1990-12-21 | 1992-07-22 | Deere & Company | Hydraulic lift with weight transfer |
US5203250A (en) * | 1990-12-21 | 1993-04-20 | Deere & Company | Fluid cylinder mechanism |
Also Published As
Publication number | Publication date |
---|---|
DE3906099A1 (en) | 1989-10-19 |
ATA84088A (en) | 1988-12-15 |
IT8919886A0 (en) | 1989-03-23 |
FR2629304A1 (en) | 1989-10-06 |
FR2629304B1 (en) | 1992-05-07 |
IT1230547B (en) | 1991-10-28 |
DE3906099C2 (en) | 1992-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
UEP | Publication of translation of european patent specification |