GB1115201A - Rotary knife for soil-working implements - Google Patents

Rotary knife for soil-working implements

Info

Publication number
GB1115201A
GB1115201A GB2451065A GB2451065A GB1115201A GB 1115201 A GB1115201 A GB 1115201A GB 2451065 A GB2451065 A GB 2451065A GB 2451065 A GB2451065 A GB 2451065A GB 1115201 A GB1115201 A GB 1115201A
Authority
GB
United Kingdom
Prior art keywords
soil
knife edge
tip end
curve
sub
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
GB2451065A
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.)
Honda Gijutsu Kenkyusho KK
Original Assignee
Honda Gijutsu Kenkyusho KK
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 Honda Gijutsu Kenkyusho KK filed Critical Honda Gijutsu Kenkyusho KK
Publication of GB1115201A publication Critical patent/GB1115201A/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
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally

Landscapes

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

Abstract

1,115,201. Agricultural implements. HONDA GIJUTSU KENKYUJO KABU- :SHIKI KAISHA. 10 June, 1965 [26 June, 1964], No. 24510/65. Heading A1B. A rotary knife for soil working implements comprises a shaped curved knife body having a transverse knife edge formed at the tip end and curved sideways wherein the transverse knife edge is provided at a leading portion thereof with a soil cutting portion and with a soil throwing back and turning over portion the transverse knife edge being formed as a curve d-c composed of the sub curves in which the radius of one sub curve d-h is ri and the radius of the other sub curve h-e is R<SP>1</SP> and the centres of curvature g, b are co-linear with the tip end x of the knife edge, the line defined thereby being at an acute angle e to the line joining the tip end x with the centre of rotation o of the rotary knife, the length of said line being R and whereas
GB2451065A 1964-06-26 1965-06-10 Rotary knife for soil-working implements Expired GB1115201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979828A FR1399531A (en) 1964-06-26 1964-06-26 Rotary cutter for working the soil for agricultural tractor

Publications (1)

Publication Number Publication Date
GB1115201A true GB1115201A (en) 1968-05-29

Family

ID=8833340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2451065A Expired GB1115201A (en) 1964-06-26 1965-06-10 Rotary knife for soil-working implements

Country Status (2)

Country Link
FR (1) FR1399531A (en)
GB (1) GB1115201A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539944A1 (en) * 1983-01-27 1984-08-03 Caltabiano Giovanni TURNING TOOLS LABORING INSTRUMENT
ITBO20090053A1 (en) * 2009-02-05 2010-08-06 Nuova Azzimondi & Friggeri S R L BLADE FOR A MILL OF A MOTORCYCLE
CN102165882A (en) * 2011-05-06 2011-08-31 吉林大学 V-L-shaped straw chopping and returning blade
CN102918945A (en) * 2012-11-13 2013-02-13 吉林大学 Variable camber tooth type stubble-cutting scarifier
JP2015062426A (en) * 2014-12-01 2015-04-09 小橋工業株式会社 Tilling claw
JP5804466B1 (en) * 2015-03-06 2015-11-04 株式会社 太陽 Tillage nail
CN108353543A (en) * 2018-04-20 2018-08-03 黑龙江省农业机械运用研究所 A kind of novel rotary tillage cutter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES466885A1 (en) * 1978-02-10 1978-10-01 Doroteo Jimenez De Aberasturi A tubular spike carrying shaft, applicable to rotary cultivators

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539944A1 (en) * 1983-01-27 1984-08-03 Caltabiano Giovanni TURNING TOOLS LABORING INSTRUMENT
ITBO20090053A1 (en) * 2009-02-05 2010-08-06 Nuova Azzimondi & Friggeri S R L BLADE FOR A MILL OF A MOTORCYCLE
CN102165882A (en) * 2011-05-06 2011-08-31 吉林大学 V-L-shaped straw chopping and returning blade
CN102165882B (en) * 2011-05-06 2013-04-03 吉林大学 V-L-shaped straw chopping and returning blade
CN102918945A (en) * 2012-11-13 2013-02-13 吉林大学 Variable camber tooth type stubble-cutting scarifier
JP2015062426A (en) * 2014-12-01 2015-04-09 小橋工業株式会社 Tilling claw
JP5804466B1 (en) * 2015-03-06 2015-11-04 株式会社 太陽 Tillage nail
CN108353543A (en) * 2018-04-20 2018-08-03 黑龙江省农业机械运用研究所 A kind of novel rotary tillage cutter

Also Published As

Publication number Publication date
FR1399531A (en) 1965-05-14

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