GB800090A - Improvements in or relating to digging implements - Google Patents

Improvements in or relating to digging implements

Info

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
Application number
GB676554A
Inventor
Richard Leslie Atkinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ATKINSONS AGRICULTURAL APPL
Original Assignee
ATKINSONS AGRICULTURAL APPL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ATKINSONS AGRICULTURAL APPL filed Critical ATKINSONS AGRICULTURAL APPL
Priority to GB676554A priority Critical patent/GB800090A/en
Publication of GB800090A publication Critical patent/GB800090A/en
Expired legal-status Critical Current

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.
GB676554A 1954-03-09 1954-03-09 Improvements in or relating to digging implements Expired GB800090A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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