GB603232A - A machine for use in gapping or thinning crops - Google Patents
A machine for use in gapping or thinning cropsInfo
- Publication number
- GB603232A GB603232A GB625445A GB625445A GB603232A GB 603232 A GB603232 A GB 603232A GB 625445 A GB625445 A GB 625445A GB 625445 A GB625445 A GB 625445A GB 603232 A GB603232 A GB 603232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knives
- sets
- framework
- machine
- 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
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
- A01B41/00—Thinning machines
- A01B41/04—Thinning machines with rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Working Implements (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Abstract
6 0 3,2 3 2. Agricultural implements. MASTERS, A. T. May 30, 1946, No. 6254/45. [Class 6(i)] In a machine for gapping or thinning root crops, a framework suspended below the frame of a tractor carries two or more sets of knives which rotate in vertical planes at right angles to the direction of movement of the machine, their cutting edges entering the soil at intervals across the plant rows, the said knives being rotated by the ground wheels of the tractor through the medium of a transverse shaft' geared to longitudinal shafts each carrying a set of knives. As shown the framework 1 is carried beneath a tractor being pivotally supported by brackets 3. The knife-sets two in number are mounted on spaced shafts 10 and are driven from a transverse shaft 7 by bevel gears, a clutch coupling 20 at each end of the shaft 7 being connected to a lever 24 to disengage the chain drive to the shaft from the ground wheels 19. The depth of penetration of the blades is varied by a lever 23 which allows the framework 1 to pivot about the axle 7. The distance apart of the knife-sets may be adjusted to suit the plant rows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB625445A GB603232A (en) | 1946-05-30 | 1946-05-30 | A machine for use in gapping or thinning crops |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB625445A GB603232A (en) | 1946-05-30 | 1946-05-30 | A machine for use in gapping or thinning crops |
Publications (1)
Publication Number | Publication Date |
---|---|
GB603232A true GB603232A (en) | 1948-06-11 |
Family
ID=9811195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB625445A Expired GB603232A (en) | 1946-05-30 | 1946-05-30 | A machine for use in gapping or thinning crops |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB603232A (en) |
-
1946
- 1946-05-30 GB GB625445A patent/GB603232A/en not_active Expired
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