AR198317A1 - BLADE SHARPENER FOR A ROTARY CUTTING HEAD OF THE SAW TYPE - Google Patents

BLADE SHARPENER FOR A ROTARY CUTTING HEAD OF THE SAW TYPE

Info

Publication number
AR198317A1
AR198317A1 AR248820A AR24882073A AR198317A1 AR 198317 A1 AR198317 A1 AR 198317A1 AR 248820 A AR248820 A AR 248820A AR 24882073 A AR24882073 A AR 24882073A AR 198317 A1 AR198317 A1 AR 198317A1
Authority
AR
Argentina
Prior art keywords
cutting head
rotary cutting
saw type
blade sharpener
sharpener
Prior art date
Application number
AR248820A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR198317A1 publication Critical patent/AR198317A1/en

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
AR248820A 1972-07-10 1973-06-29 BLADE SHARPENER FOR A ROTARY CUTTING HEAD OF THE SAW TYPE AR198317A1 (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
AR198317A1 true AR198317A1 (en) 1974-06-14

Family

ID=23031227

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248820A AR198317A1 (en) 1972-07-10 1973-06-29 BLADE SHARPENER FOR A ROTARY CUTTING HEAD OF THE SAW TYPE

Country Status (7)

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

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 (en) * 1988-09-16 1990-04-10 Metsae Botnia Ab Oy ANORDNING FOER SKAERNING AV KNIVARNA I EN KAPNINGSVALS I EN CELLULOSATORKMASKINS ARKSKAERMASKIN.
DE19910757A1 (en) * 1999-03-11 2000-09-14 Deere & Co Grinding device
WO2007092897A2 (en) * 2006-02-07 2007-08-16 Don Cotton Lawnmower blade sharpener
CN105988470A (en) * 2015-02-15 2016-10-05 苏州宝时得电动工具有限公司 Automatic mower
CN106736889B (en) * 2016-12-28 2018-11-06 兴化市台林机械有限公司 Hob sharpener accessory position adjusts and a-key-lock mechanism and its working method
CN111955143B (en) * 2020-07-13 2022-03-18 淮阴工学院 Shrub and garden trimming means on lawn dual purpose
CN112405131B (en) * 2020-12-03 2022-04-05 湖北中烟工业有限责任公司 Filament cutter with knife grinder and use method thereof

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
US3811232A (en) 1974-05-21
GB1432873A (en) 1976-04-22
ZA733893B (en) 1974-05-29
AU463002B2 (en) 1975-07-10
FR2192477A5 (en) 1974-02-08
AU5677973A (en) 1974-12-12
CA988718A (en) 1976-05-11

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