FR1446831A - Improvement in tillage machinery - Google Patents
Improvement in tillage machineryInfo
- Publication number
- FR1446831A FR1446831A FR31274A FR31274A FR1446831A FR 1446831 A FR1446831 A FR 1446831A FR 31274 A FR31274 A FR 31274A FR 31274 A FR31274 A FR 31274A FR 1446831 A FR1446831 A FR 1446831A
- Authority
- FR
- France
- Prior art keywords
- improvement
- tillage machinery
- tillage
- machinery
- 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
- A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
- A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
-
- 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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
- A01B35/10—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors
- A01B35/12—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors with spring tools or with resiliently-or flexibly-attached rigid tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR31274A FR1446831A (en) | 1965-09-13 | 1965-09-13 | Improvement in tillage machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR31274A FR1446831A (en) | 1965-09-13 | 1965-09-13 | Improvement in tillage machinery |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1446831A true FR1446831A (en) | 1966-07-22 |
Family
ID=8588266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR31274A Expired FR1446831A (en) | 1965-09-13 | 1965-09-13 | Improvement in tillage machinery |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1446831A (en) |
-
1965
- 1965-09-13 FR FR31274A patent/FR1446831A/en not_active Expired
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