GB877848A - Improvements relating to tractor power lift mechanisms - Google Patents
Improvements relating to tractor power lift mechanismsInfo
- Publication number
- GB877848A GB877848A GB9949/60A GB994960A GB877848A GB 877848 A GB877848 A GB 877848A GB 9949/60 A GB9949/60 A GB 9949/60A GB 994960 A GB994960 A GB 994960A GB 877848 A GB877848 A GB 877848A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tractor power
- attached
- power lift
- tractor
- lift mechanisms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
- A01B63/145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors for controlling weight transfer between implements and tractor wheels
-
- 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
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/114—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to achieve a constant working depth
- A01B63/1145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to achieve a constant working depth for controlling weight transfer between implements and tractor wheels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agricultural Machines (AREA)
Abstract
877,848. Tractor power-lift mechanisms. O'CONNELL, C. March 21, 1960 [May 25, 1959], No. 9949/60. Class 79(1). A device for attachment to a tractor power lift mechanism to increase the weight transfer to the rear wheels comprises a cylinder B housing a spring A to which is attached by means of a washer D a rod C adjustable as to length by means of a bottle screw F. A coupling E is attached to the rod and another coupling L is attached to a sleeve G slidably mounted on the cylinder B and to which it is connected by a bolt K, passing through a selected pair of a number of holes H provided in the sleeve. The device, N, may be connected, as shown in Fig. 3, at O to the upper link O-P and at R to a lower link of a tractor three point power lift mechanism (or at the lower end to a point on the implement near to lift arm) and by adjusting the screw F a weight transfer may be effected.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE877848X | 1959-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB877848A true GB877848A (en) | 1961-09-20 |
Family
ID=11042474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9949/60A Expired GB877848A (en) | 1959-05-25 | 1960-03-21 | Improvements relating to tractor power lift mechanisms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB877848A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521817A1 (en) * | 1982-02-19 | 1983-08-26 | Amazonen Werke Dreyer H | COMBINATION OF AGRICULTURAL EQUIPMENT SUCH AS CULTIVATOR, ROLLER AND MECHANICAL DRILL |
EP0139305A2 (en) * | 1979-05-14 | 1985-05-02 | Rudolf Steigerwald | Reversible plough with supporting device |
EP0695495A1 (en) * | 1994-07-16 | 1996-02-07 | Rabewerk GmbH + Co. | Combined soil working apparatus |
CN106576470A (en) * | 2016-11-25 | 2017-04-26 | 湖南春燕机械制造有限公司 | Tilling depth control system applied to farming machinery |
-
1960
- 1960-03-21 GB GB9949/60A patent/GB877848A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139305A2 (en) * | 1979-05-14 | 1985-05-02 | Rudolf Steigerwald | Reversible plough with supporting device |
EP0139305A3 (en) * | 1979-05-14 | 1986-07-02 | Rudolf Steigerwald | Reversible plough with supporting device |
FR2521817A1 (en) * | 1982-02-19 | 1983-08-26 | Amazonen Werke Dreyer H | COMBINATION OF AGRICULTURAL EQUIPMENT SUCH AS CULTIVATOR, ROLLER AND MECHANICAL DRILL |
EP0695495A1 (en) * | 1994-07-16 | 1996-02-07 | Rabewerk GmbH + Co. | Combined soil working apparatus |
CN106576470A (en) * | 2016-11-25 | 2017-04-26 | 湖南春燕机械制造有限公司 | Tilling depth control system applied to farming machinery |
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