GB992323A - Improvements in or relating to soil cultivating implements - Google Patents
Improvements in or relating to soil cultivating implementsInfo
- Publication number
- GB992323A GB992323A GB781962A GB781962A GB992323A GB 992323 A GB992323 A GB 992323A GB 781962 A GB781962 A GB 781962A GB 781962 A GB781962 A GB 781962A GB 992323 A GB992323 A GB 992323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- frames
- soil cultivating
- relating
- central frame
- 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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/04—Frames; Drawing-arrangements
- A01B23/043—Frames; Drawing-arrangements specially adapted for harrows with non-rotating tools
-
- 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
- A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
- A01B73/02—Folding frames
- A01B73/04—Folding frames foldable about a horizontal axis
- A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
992,323. Agricultural implements. C. VAN DER LELY N.V. Feb. 28, 1962 [May 17, 1961], No. 7819/62. Heading A1B. A soil cultivating implement such as a harrow is connected to a tractor by coupling elements which are so arranged that in use of the implement the frame can perform an oscillating motion. As shown two outer harrow frames are pivoted to a central frame 2. The central frame 2 is provided with a beam 7 to which is fixed beams 8 and 9 which are connected by a beam 10. Strips 11 on the beam 10 are connected to a member 49 comprising a plurality of blade springs the other end of the member 49 being connected to a portion 27 connected to the tractor links 21, 23 by means of members 17 which include members 31 connected by rods 44 to the rear of the frame. The central frame may be mounted in advance of the outer frames or alternatively the three frames may be of curved shape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL264881 | 1961-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB992323A true GB992323A (en) | 1965-05-19 |
Family
ID=19753044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB781962A Expired GB992323A (en) | 1961-05-17 | 1962-02-28 | Improvements in or relating to soil cultivating implements |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1457708A1 (en) |
| GB (1) | GB992323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2546176C1 (en) * | 2014-01-09 | 2015-04-10 | Владимир Альбертович Геер | Wide-cut spring harrow |
-
1962
- 1962-02-28 GB GB781962A patent/GB992323A/en not_active Expired
- 1962-03-03 DE DE19621457708 patent/DE1457708A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2546176C1 (en) * | 2014-01-09 | 2015-04-10 | Владимир Альбертович Геер | Wide-cut spring harrow |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1457708A1 (en) | 1969-05-29 |
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