GB687580A - Improvements relating to agricultural and horticultural machines - Google Patents

Improvements relating to agricultural and horticultural machines

Info

Publication number
GB687580A
GB687580A GB749350A GB749350A GB687580A GB 687580 A GB687580 A GB 687580A GB 749350 A GB749350 A GB 749350A GB 749350 A GB749350 A GB 749350A GB 687580 A GB687580 A GB 687580A
Authority
GB
United Kingdom
Prior art keywords
tractor
bracket
hoe
chain
chain case
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
GB749350A
Inventor
Lewis Sydney Smith
John Henry Carver
Douglas John Buck
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.)
RAVEN ENGINEERING Co Ltd
Original Assignee
RAVEN ENGINEERING Co Ltd
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 RAVEN ENGINEERING Co Ltd filed Critical RAVEN ENGINEERING Co Ltd
Priority to GB749350A priority Critical patent/GB687580A/en
Publication of GB687580A publication Critical patent/GB687580A/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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D51/00—Motor vehicles characterised by the driver not being seated
    • B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking
    • B62D51/06—Uniaxle walk-type tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

687,580. Agricultural implements. RAVEN ENGINEERING CO., Ltd. June 8, 1951 [March 24, 1950], No. 7493/50. Class 6(i) A rotary hoe for use with a tractor provided with an auxiliary driving shaft 9, comprises an inverted U-shaiaed bracket 16 provided with a horizontal hoe shaft mounted between its arms, and a chain case 34 pivotally mounted on the bracket 16 and having an opening adapted to receive a driving sprocket 14 mounted on the tractor. To mount the hoe on a hand guided tractor as shown, a hollow boss on the chain case engages a spigot 12 which projects from the tractor and the bracket 16 is loosely bolted on the tractor, the opening in the chain case boss being elongated to allow the hoe to take up the position shown in dotted lines which reduces the distance between the sprocket centres and enables the chain 33 to be lifted from a retaining stud 41 and engaged on the sprocket 14. Tightening of the bolts 31 takes up the slack in the chain 33. An outer cover is fitted to the chain case and is provided with hinged portions which can be turned outwards to give access to the sprockets 14, 32. A sheet metal guard 48 is mounted on the bracket 16 to prevent earth from flying upwards.
GB749350A 1950-03-24 1950-03-24 Improvements relating to agricultural and horticultural machines Expired GB687580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB749350A GB687580A (en) 1950-03-24 1950-03-24 Improvements relating to agricultural and horticultural machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB749350A GB687580A (en) 1950-03-24 1950-03-24 Improvements relating to agricultural and horticultural machines

Publications (1)

Publication Number Publication Date
GB687580A true GB687580A (en) 1953-02-18

Family

ID=9834176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB749350A Expired GB687580A (en) 1950-03-24 1950-03-24 Improvements relating to agricultural and horticultural machines

Country Status (1)

Country Link
GB (1) GB687580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000001A (en) * 1977-06-13 1979-01-04 Detroit Tool & Eng Co Tines Assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000001A (en) * 1977-06-13 1979-01-04 Detroit Tool & Eng Co Tines Assembly
GB2000001B (en) * 1977-06-13 1982-01-13 Detroit Tool & Eng Co Tines assembly

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