ZA733893B - Knife edge grinder for rotary reel type cutter head - Google Patents

Knife edge grinder for rotary reel type cutter head

Info

Publication number
ZA733893B
ZA733893B ZA733893A ZA733893A ZA733893B ZA 733893 B ZA733893 B ZA 733893B ZA 733893 A ZA733893 A ZA 733893A ZA 733893 A ZA733893 A ZA 733893A ZA 733893 B ZA733893 B ZA 733893B
Authority
ZA
South Africa
Prior art keywords
cutter head
knife edge
rotary reel
type cutter
reel type
Prior art date
Application number
ZA733893A
Other languages
English (en)
Inventor
F Reuter
Original Assignee
Massey Ferguson Inc
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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Publication of ZA733893B publication Critical patent/ZA733893B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/62—Other details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/42—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades helically bent, e.g. for lawn mowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Threshing Machine Elements (AREA)
  • Harvester Elements (AREA)
ZA733893A 1972-07-10 1973-06-08 Knife edge grinder for rotary reel type cutter head ZA733893B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00270410A US3811232A (en) 1972-07-10 1972-07-10 Knife edge grinder for rotary reel type cutter head

Publications (1)

Publication Number Publication Date
ZA733893B true ZA733893B (en) 1974-05-29

Family

ID=23031227

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733893A ZA733893B (en) 1972-07-10 1973-06-08 Knife edge grinder for rotary reel type cutter head

Country Status (7)

Country Link
US (1) US3811232A (sv)
AR (1) AR198317A1 (sv)
AU (1) AU463002B2 (sv)
CA (1) CA988718A (sv)
FR (1) FR2192477A5 (sv)
GB (1) GB1432873A (sv)
ZA (1) ZA733893B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958766A (en) * 1975-06-02 1976-05-25 Sperry-New Holland Sperry Rand Corporation Cutterhead rotating mechanism for forage harvester
US3991525A (en) * 1975-07-28 1976-11-16 Fred Oswald Apparatus for sharpening blades mounted on drums
US4843767A (en) * 1988-03-28 1989-07-04 Deere & Company Automatic forage harvester knife sharpening system
FI79961C (sv) * 1988-09-16 1990-04-10 Metsae Botnia Ab Oy Anordning för skärning av knivarna i en kapningsvals i en cellulosator kmaskins arkskärmaskin
DE19910757A1 (de) * 1999-03-11 2000-09-14 Deere & Co Schleifvorrichtung
US7503835B2 (en) * 2006-02-07 2009-03-17 Don Cotton Lawnmower blade sharpener
CN105988470A (zh) * 2015-02-15 2016-10-05 苏州宝时得电动工具有限公司 自动割草机
CN106736889B (zh) * 2016-12-28 2018-11-06 兴化市台林机械有限公司 滚刀磨床附件位置调整与一键锁紧机构及其工作方法
CN111955143B (zh) * 2020-07-13 2022-03-18 淮阴工学院 一种灌木丛与草坪两用式的园林修剪装置
CN112405131B (zh) * 2020-12-03 2022-04-05 湖北中烟工业有限责任公司 一种带磨刀装置的切丝机及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1807975A (en) * 1928-08-31 1931-06-02 Charles W Eyres Built-in grinder and ensilage cutting machine
US1874331A (en) * 1931-05-06 1932-08-30 Fay J A & Egan Co Knife grinder support for woodworking machines
US2318865A (en) * 1940-10-12 1943-05-11 Harold I Johnson Pitch gauge and milling cutter for propellers
US2601574A (en) * 1948-08-02 1952-06-24 Edith Weaver Lawn mower sharpening machine
US3479776A (en) * 1966-09-26 1969-11-25 Raymond J O Berg Blade sharpener
US3581446A (en) * 1968-09-17 1971-06-01 Koehring Co Sharpeners for cutting reels
US3638363A (en) * 1970-06-15 1972-02-01 Koehring Co Sharpeners for cutting reels
US3726047A (en) * 1971-05-24 1973-04-10 Hesston Corp Motor driven knife grinder for forage harvester cutters
US3724139A (en) * 1971-06-11 1973-04-03 Gehl Co Blade sharpening device for rotatable chopping cylinders

Also Published As

Publication number Publication date
AR198317A1 (es) 1974-06-14
AU5677973A (en) 1974-12-12
CA988718A (en) 1976-05-11
US3811232A (en) 1974-05-21
FR2192477A5 (sv) 1974-02-08
AU463002B2 (en) 1975-07-10
GB1432873A (en) 1976-04-22

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