GB599063A - Improvements in tractor-carried agricultural implements - Google Patents
Improvements in tractor-carried agricultural implementsInfo
- Publication number
- GB599063A GB599063A GB2155346A GB2155346A GB599063A GB 599063 A GB599063 A GB 599063A GB 2155346 A GB2155346 A GB 2155346A GB 2155346 A GB2155346 A GB 2155346A GB 599063 A GB599063 A GB 599063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- hand screw
- attached
- pivotally connected
- tractor
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000006011 modification reaction Methods 0.000 abstract 1
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
- A01B63/02—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
599,063. Agricultural implements. ABBEY, A. (Aktiebolaget Overums Bruk.). July 18, 1946, No. 21553. [Class 6 (i)] In an agricultural implement hingedly connected to a vertically adjustable carrying device on a tractor, a frame portion carrying the working tool may be set manually in any desired angular position in a vertical plane through the direction of travel independently of the adjustment of the carrying device and of resistance acting upon the working tools. A cultivator frame 32 (Fig. 3) is pivotally attached to a frame 33, 39, 40 which is pivotally connected to links 49 of a hydraulic lifting mechanism. Attached to the said frame is a bell-crank 37, 38 having one end adjustably fixed to a chain 36 and spring 35 attached to the cultivator frame, the other end of the bellcrank being connected by a hand screw 41 to the frame 33, 39, 40. Operation of the hand screw 41 causes a variation in the pressure exerted by the tines. In a modification, (Fig. 1), a plough frame 1 is pivotally connected to an upstanding frame member 8, the two being further connected by a hand screw 16. The frame member 8 and plough frame 1 are pivotally connected to the links 4, 9 of a hydraulic lifting mechanism. If the implement is provided with control or guide members, they are fitted in an extension 20 on member 8. Specification 599,020 is referred to.
Publications (1)
Publication Number | Publication Date |
---|---|
GB599063A true GB599063A (en) | 1948-03-03 |
Family
ID=1736283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2155346A Expired GB599063A (en) | 1946-07-18 | Improvements in tractor-carried agricultural implements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB599063A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704019A (en) * | 1949-11-22 | 1955-03-15 | Ford Motor Co | Plow frame |
DE948926C (en) * | 1949-04-09 | 1956-09-06 | Eberhardt Geb | Device for connecting agricultural equipment such as plows, cultivators, multiple devices, disc harrows, etc. to tractors |
DE1003978B (en) * | 1952-09-03 | 1957-03-07 | Lemken Kg Pflugfab | Attachment device to which a soil cultivating implement is coupled in a vertically pivotable manner |
DE976432C (en) * | 1952-02-16 | 1963-09-05 | Wilhelm Buchmuehlen | Articulated connection for coupling the hitch to the tractor |
-
1946
- 1946-07-18 GB GB2155346A patent/GB599063A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE948926C (en) * | 1949-04-09 | 1956-09-06 | Eberhardt Geb | Device for connecting agricultural equipment such as plows, cultivators, multiple devices, disc harrows, etc. to tractors |
US2704019A (en) * | 1949-11-22 | 1955-03-15 | Ford Motor Co | Plow frame |
DE976432C (en) * | 1952-02-16 | 1963-09-05 | Wilhelm Buchmuehlen | Articulated connection for coupling the hitch to the tractor |
DE1003978B (en) * | 1952-09-03 | 1957-03-07 | Lemken Kg Pflugfab | Attachment device to which a soil cultivating implement is coupled in a vertically pivotable manner |
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