GB549780A - Improvements in or relating to means for connecting agricultural implements to tractors - Google Patents
Improvements in or relating to means for connecting agricultural implements to tractorsInfo
- Publication number
- GB549780A GB549780A GB1033641A GB1033641A GB549780A GB 549780 A GB549780 A GB 549780A GB 1033641 A GB1033641 A GB 1033641A GB 1033641 A GB1033641 A GB 1033641A GB 549780 A GB549780 A GB 549780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- implement
- tractor
- cross shaft
- link
- tractors
- 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
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Harvester Elements (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
549,780. Couplings. BROWN TRACTORS. Ltd., D., MERRITT, H. E., and HULL, C. H. Aug. 14, 1941. No. 10336. [Class 103 (v)] [Also in Group I] A plough or other implement is connected to a tractor by two links a universally jointed to the tractor and supporting crank arms b<SP>1</SP> on the ends of a cross shaft b journalled to the implement frame and the cross shaft and one of the links are connected by an adjustable link e through universal joints. Relative lateral displacement of the implement and tractor partially rotates the cross shaft to bring the implement into line. The link e is made in two sliding part which are moved by a hand lever i to vary the length of the link thus adjusting the width of the furrow. Specification 320,084, [Class 103 (v)], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1033641A GB549780A (en) | 1941-08-14 | 1941-08-14 | Improvements in or relating to means for connecting agricultural implements to tractors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1033641A GB549780A (en) | 1941-08-14 | 1941-08-14 | Improvements in or relating to means for connecting agricultural implements to tractors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB549780A true GB549780A (en) | 1942-12-07 |
Family
ID=9965980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1033641A Expired GB549780A (en) | 1941-08-14 | 1941-08-14 | Improvements in or relating to means for connecting agricultural implements to tractors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB549780A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743656A (en) * | 1952-11-03 | 1956-05-01 | Frank M Fraga | Crank unit for automatic adjustment of implements |
US2831705A (en) * | 1956-07-05 | 1958-04-22 | D R Ellis Mfg Company | Implement hitch with automatic tracking means |
US2850955A (en) * | 1952-11-21 | 1958-09-09 | Frank M Fraga | Hitch for lift-type implements |
-
1941
- 1941-08-14 GB GB1033641A patent/GB549780A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743656A (en) * | 1952-11-03 | 1956-05-01 | Frank M Fraga | Crank unit for automatic adjustment of implements |
US2850955A (en) * | 1952-11-21 | 1958-09-09 | Frank M Fraga | Hitch for lift-type implements |
US2831705A (en) * | 1956-07-05 | 1958-04-22 | D R Ellis Mfg Company | Implement hitch with automatic tracking means |
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