GB941322A - Arrangement for the semi-automatic turning over of a reversible plough carried through three points - Google Patents
Arrangement for the semi-automatic turning over of a reversible plough carried through three pointsInfo
- Publication number
- GB941322A GB941322A GB458360A GB458360A GB941322A GB 941322 A GB941322 A GB 941322A GB 458360 A GB458360 A GB 458360A GB 458360 A GB458360 A GB 458360A GB 941322 A GB941322 A GB 941322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plough
- link
- semi
- points
- arrangement
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
- A01B3/42—Turn-wrest ploughs
- A01B3/426—Turn-wrest ploughs with a headstock frame made of two or more parts
-
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
- A01B3/42—Turn-wrest ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Soil Working Implements (AREA)
Abstract
941,322. Agricultural implements. ETABLISSEMENTS P. VIAUD & CIE S.A. Feb. 9, 1960 [May 16, 1959], No. 4583/60. Heading A1B. A reversible plough comprises a plough beam 9 rotatable in a body 1 connected to a three point linkage of a tractor, the upper link 12 being attached to a lever 2 having a hook 3 which engages an abutment on a link 4 pivoted to a lever 5 which is attached to a cross-member 7 on which are mounted catches 8 which are arranged to selectively engage a stop 11. To reverse the plough it is raised on the linkage and the stop is disengaged from the catch 8. As the upper link 12 is in tension the lever 2 is moved clockwise to turn the plough, the momentum being sufficient to raise the link 4 clear of the hook 3. When the plough is lowered by the linkage the hook 3 will again engage the link 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR795005A FR1226805A (en) | 1959-05-16 | 1959-05-16 | Quickly adaptable semi-automatic turning for reversible three-point mounted plows |
Publications (1)
Publication Number | Publication Date |
---|---|
GB941322A true GB941322A (en) | 1963-11-06 |
Family
ID=8714939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB458360A Expired GB941322A (en) | 1959-05-16 | 1960-02-09 | Arrangement for the semi-automatic turning over of a reversible plough carried through three points |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES258147A1 (en) |
FR (1) | FR1226805A (en) |
GB (1) | GB941322A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225836A (en) * | 1964-06-08 | 1965-12-28 | Clarence E Newkirk | Adjustable implement hitch means |
-
1959
- 1959-05-16 FR FR795005A patent/FR1226805A/en not_active Expired
-
1960
- 1960-02-09 GB GB458360A patent/GB941322A/en not_active Expired
- 1960-05-16 ES ES0258147A patent/ES258147A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1226805A (en) | 1960-08-16 |
ES258147A1 (en) | 1960-09-01 |
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