CA988718A - Knife edge grinder for rotary reel type cutter head - Google Patents

Knife edge grinder for rotary reel type cutter head

Info

Publication number
CA988718A
CA988718A CA173,342A CA173342A CA988718A CA 988718 A CA988718 A CA 988718A CA 173342 A CA173342 A CA 173342A CA 988718 A CA988718 A CA 988718A
Authority
CA
Canada
Prior art keywords
cutter head
knife edge
rotary reel
type cutter
reel type
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
CA173,342A
Other languages
English (en)
Other versions
CA173342S (en
Inventor
Floyd W. Reuter
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.)
Massey Ferguson Inc
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 CA988718A publication Critical patent/CA988718A/en
Expired legal-status Critical Current

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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Harvester Elements (AREA)
  • Threshing Machine Elements (AREA)
CA173,342A 1972-07-10 1973-06-06 Knife edge grinder for rotary reel type cutter head Expired CA988718A (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
CA988718A true CA988718A (en) 1976-05-11

Family

ID=23031227

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,342A Expired CA988718A (en) 1972-07-10 1973-06-06 Knife edge grinder for rotary reel type cutter head

Country Status (7)

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

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 (fi) * 1988-09-16 1990-04-10 Metsae Botnia Ab Oy Anordning foer skaerning av knivarna i en kapningsvals i en cellulosatorkmaskins arkskaermaskin.
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
GB1432873A (en) 1976-04-22
FR2192477A5 (fi) 1974-02-08
AU5677973A (en) 1974-12-12
AU463002B2 (en) 1975-07-10
US3811232A (en) 1974-05-21
ZA733893B (en) 1974-05-29

Similar Documents

Publication Publication Date Title
CA981897A (en) Retractable blade knife
CA988554A (en) Quick-change cutting edge
CA996978A (en) Replaceable cutting edge
AU463103B2 (en) Kicking arrangement for cutting blade inserts
CA990492A (en) Plural edge blade unit
CA978086A (en) Apparatus for supporting and clamping knives on a rotary cutter head
AU463002B2 (en) Knife edge grinder for rotary reel type cutter head
CA978064A (en) Cutter for woodchipper having radially offset blades
CA963244A (en) Rotary cutter
CA1002308A (en) Shaver cutter head
AU457028B2 (en) Lawn cutting apparatus particularly lawn edge cutter
AU469650B2 (en) Dividing cutting machine
CA984417A (en) Cutter head
CA1003746A (en) Knife cutter
CA982164A (en) Dividing cutting machine
CA984598A (en) Shaver cutter head
CA988951A (en) Dividing cutting machine
AU475924B2 (en) Insert cutter for cutting kerfs
AU456139B2 (en) Improvements in cutting blade mounting assemblies for rotary lawnmowers
CA984592A (en) Apparatus for controlling blade positioning in a cutter head assembly
CA908964A (en) Cutter head for dry shavers
AU481972B2 (en) Cutters for rotary mowers
AU454832B2 (en) Improvements in pivoted blade cutting assemblies for rotary lawnmowers
AU6052373A (en) Cutters for rotary mowers
CA904002A (en) Retractable blade knife