GB772863A - Improvements in or relating to haysweeps or the like load-lifting attachments for tractors - Google Patents
Improvements in or relating to haysweeps or the like load-lifting attachments for tractorsInfo
- Publication number
- GB772863A GB772863A GB838651A GB838651A GB772863A GB 772863 A GB772863 A GB 772863A GB 838651 A GB838651 A GB 838651A GB 838651 A GB838651 A GB 838651A GB 772863 A GB772863 A GB 772863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- hook
- haysweeps
- tractors
- relating
- 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
- A01D—HARVESTING; MOWING
- A01D87/00—Loaders for hay or like field crops
- A01D87/08—Loaders for hay or like field crops with sweep rakes, i.e. buck-rakes, e.g. transporting rakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
772,863. Hooks. MASSEY-HARRIS-FERGUSON (SALES), Ltd. Nov. 23, 1953 [April 11, 1951], No. 8386/51. Class 89 (2). [Also in Group XXX] A hook 51 used in a hay-sweep actuating - mechanism (see Group XXX), has a chain-retaining spring- ring 52 engaging holes 55 in the hook-shank. The ring is an open one with off-set overlapping ends engaging the respective holes 55, the normal resting position being with the mean plane of the ring perpendicular to the plane of the holes, so that after displacement of the ring to allow entry of a chain-link into the hook, the ring will spring back to the position shown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838651A GB772863A (en) | 1951-04-11 | 1951-04-11 | Improvements in or relating to haysweeps or the like load-lifting attachments for tractors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838651A GB772863A (en) | 1951-04-11 | 1951-04-11 | Improvements in or relating to haysweeps or the like load-lifting attachments for tractors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB772863A true GB772863A (en) | 1957-04-17 |
Family
ID=9851543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838651A Expired GB772863A (en) | 1951-04-11 | 1951-04-11 | Improvements in or relating to haysweeps or the like load-lifting attachments for tractors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB772863A (en) |
-
1951
- 1951-04-11 GB GB838651A patent/GB772863A/en not_active Expired
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