GB494750A - Improvements in or relating to traction arrangements for agricultural implements - Google Patents
Improvements in or relating to traction arrangements for agricultural implementsInfo
- Publication number
- GB494750A GB494750A GB2336/37A GB233637A GB494750A GB 494750 A GB494750 A GB 494750A GB 2336/37 A GB2336/37 A GB 2336/37A GB 233637 A GB233637 A GB 233637A GB 494750 A GB494750 A GB 494750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- lever
- draw
- plough
- projections
- 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
- A01B63/24—Tools or tool-holders adjustable relatively to the frame
- A01B63/245—Tools or tool-holders adjustable relatively to the frame laterally adjustable
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
494,750. Implements for working land. CHARRUES MELOTTE. Jan. 26,1937, No. 2336. Void. Convention date, Feb. 15, 1936. [Class 6 (i)] The draw-bar or guide-beam of a reversible agricultural implement is adapted to be fixed in any one of a number of inclined positions with respect to the direction of travel by means of a control lever pivoted on it and engaging in a notch in one of two ears adjustably fixed on a perforated sector. This sector 6 is shown mounted on a crossmember 4 pivotally mounted on longitudinal members 5. The notched ears 9 are adjustably secured by pins 8 and the spring-controlled control lever 14 is pivoted on projections 17 on the upper part 12 of the double draw-bar or guide-beam 11 and passes through slots in it. At the end of a furrow, the draw-bar 11 is moved to bring the lever 14 into engagement with the other notched ear 9, to offset the plough in the opposite direction relative to the tractor to which it is connected. The drawbar may be unlocked manually or automatically. For unlocking it automatically as the plough is raised, a cam member 20 on the axle 19 may have a projection 21 to engage a projection 22 on a bar 23 connected to the lever 14, so as to actuate the lever 14 as the axle 19 is rotated. Relative adjustment of the projections 21, 22 may be effected by a screw 25.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE494750X | 1936-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB494750A true GB494750A (en) | 1938-10-31 |
Family
ID=3870682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2336/37A Expired GB494750A (en) | 1936-02-15 | 1937-01-26 | Improvements in or relating to traction arrangements for agricultural implements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB494750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2625090A (en) * | 1947-07-14 | 1953-01-13 | Harry A Pursche | Two-way plow |
| US2706438A (en) * | 1949-08-08 | 1955-04-19 | Harry A Pursche | Tongue latch for two-way plow |
-
1937
- 1937-01-26 GB GB2336/37A patent/GB494750A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2625090A (en) * | 1947-07-14 | 1953-01-13 | Harry A Pursche | Two-way plow |
| US2706438A (en) * | 1949-08-08 | 1955-04-19 | Harry A Pursche | Tongue latch for two-way plow |
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