GB800090A - Improvements in or relating to digging implements - Google Patents
Improvements in or relating to digging implementsInfo
- Publication number
- GB800090A GB800090A GB676554A GB676554A GB800090A GB 800090 A GB800090 A GB 800090A GB 676554 A GB676554 A GB 676554A GB 676554 A GB676554 A GB 676554A GB 800090 A GB800090 A GB 800090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- cam
- silage
- stay
- march
- 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
- A01B1/00—Hand tools
- A01B1/02—Spades; Shovels
- A01B1/028—Spades; Shovels with ground abutment shoes or earth anchors for facilitating lifting
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/045—Dredgers; Soil-shifting machines mechanically-driven with oscillating digging tools, e.g. oscillating spades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
800,090. Cutting silage. ATKINSON'S AGRICULTURAL APPLIANCES, Ltd. March 8, 1955 [March 9, 1954], No. 6765/54. Class 6 (2). A silage cutter comprises a triangular blade 5 reciprocated by means of a cam 10 connected to a connecting rod 9, the cam being driven by means of a petrol engine. A crank case 8 encloses the cam 10 and connecting rod 9 and is connected toa frame structure 23 which adjustably supports the engine unit 16. A handle 24 is mounted on each side of the structure 23 which also carries hand starting lever 28. A shoe 35 is bolted to the lower end of the crank case to limit the depth of penetration of the blade and to provide a fulcrum about which the implement may be rocked. A stay may be provided to assist in rocking the blade and may be pivoted in the case and provided with a pointed end and a disc to limit its penetration into the silage. Alternatively the stay may be made in two parts hinged together. The blade may be of stepped formation. In a further modification the primemover may be an electric motor mounted with its rear axis vertical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB676554A GB800090A (en) | 1954-03-09 | 1954-03-09 | Improvements in or relating to digging implements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB676554A GB800090A (en) | 1954-03-09 | 1954-03-09 | Improvements in or relating to digging implements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB800090A true GB800090A (en) | 1958-08-20 |
Family
ID=9820352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB676554A Expired GB800090A (en) | 1954-03-09 | 1954-03-09 | Improvements in or relating to digging implements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB800090A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530917A1 (en) * | 1981-01-30 | 1984-02-03 | Hawaiian Motor Cy | Cultivating tools with a motor of the oscillating type. |
US4541492A (en) * | 1982-10-26 | 1985-09-17 | Hawaiian Motor Company | Earth-working tool head |
USRE33238E (en) * | 1981-01-30 | 1990-06-26 | Hawaiian Motor Co. | Oscillating powered cultivating tool |
-
1954
- 1954-03-09 GB GB676554A patent/GB800090A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530917A1 (en) * | 1981-01-30 | 1984-02-03 | Hawaiian Motor Cy | Cultivating tools with a motor of the oscillating type. |
GB2126861A (en) * | 1981-01-30 | 1984-04-04 | Hawaiian Motor Company | Oscillating powered cultivating tool |
USRE33238E (en) * | 1981-01-30 | 1990-06-26 | Hawaiian Motor Co. | Oscillating powered cultivating tool |
US4541492A (en) * | 1982-10-26 | 1985-09-17 | Hawaiian Motor Company | Earth-working tool head |
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