GB874972A - Rotary cultivators - Google Patents

Rotary cultivators

Info

Publication number
GB874972A
GB874972A GB3265058A GB3265058A GB874972A GB 874972 A GB874972 A GB 874972A GB 3265058 A GB3265058 A GB 3265058A GB 3265058 A GB3265058 A GB 3265058A GB 874972 A GB874972 A GB 874972A
Authority
GB
United Kingdom
Prior art keywords
shaft
blade
disc
blades
driven
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
GB3265058A
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.)
HAROLD HENRY LIGHT
Original Assignee
HAROLD HENRY LIGHT
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 HAROLD HENRY LIGHT filed Critical HAROLD HENRY LIGHT
Priority to GB3265058A priority Critical patent/GB874972A/en
Publication of GB874972A publication Critical patent/GB874972A/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
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

874,972. Agricultural implements. LIGHT, H. H. Oct. 13. 1958, No. 32650/58. Class 6(1). [Also in Group XXII] A disc tool for an implement is formed by slitting a circular disc 1 radially from opposite ends of a diameter and bending the material to form two substantially helical blade portions. As shown in Fig. 3, two blades are mounted on a rotatable shaft 5, the helical portions of the blades of the two discs being of opposite hands the cutting edges of one disc being displaced 90 degrees from the corresponding cutting edges of the other blade. Each blade is secured to the shaft by means of a bolt 4, a peg 7 on the blade engaging in a hole in a flange 9 of the shaft. The shaft 5 is driven by a shaft, at right angles to the shaft 5, driven from a motor on a hand propelled wheeled chassis.
GB3265058A 1958-10-13 1958-10-13 Rotary cultivators Expired GB874972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3265058A GB874972A (en) 1958-10-13 1958-10-13 Rotary cultivators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3265058A GB874972A (en) 1958-10-13 1958-10-13 Rotary cultivators

Publications (1)

Publication Number Publication Date
GB874972A true GB874972A (en) 1961-08-16

Family

ID=10341929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3265058A Expired GB874972A (en) 1958-10-13 1958-10-13 Rotary cultivators

Country Status (1)

Country Link
GB (1) GB874972A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430173A1 (en) * 1978-07-05 1980-02-01 Patent Concern Nv MACHINE FOR WORKING THE EARTH WITH TOOLS ROTATING AROUND A TRANSVERSE AXIS IN THE DIRECTION OF MOVEMENT
GB2155294A (en) * 1984-03-10 1985-09-25 Tyzack P L C W A Agricultural disc blade and manufacturing method
RU174882U1 (en) * 2017-01-25 2017-11-09 Василий Владимирович Моисеев DISC WORKING BODY OF A SOIL PROCESSING MACHINE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430173A1 (en) * 1978-07-05 1980-02-01 Patent Concern Nv MACHINE FOR WORKING THE EARTH WITH TOOLS ROTATING AROUND A TRANSVERSE AXIS IN THE DIRECTION OF MOVEMENT
FR2430174A1 (en) * 1978-07-05 1980-02-01 Patent Concern Nv MACHINE FOR WORKING THE EARTH WITH TOOLS ROTATING AROUND A TRANSVERSE AXIS IN THE DIRECTION OF MOVEMENT
GB2155294A (en) * 1984-03-10 1985-09-25 Tyzack P L C W A Agricultural disc blade and manufacturing method
RU174882U1 (en) * 2017-01-25 2017-11-09 Василий Владимирович Моисеев DISC WORKING BODY OF A SOIL PROCESSING MACHINE

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