ES389079A1 - Una maquina cosechadora de forraje. - Google Patents

Una maquina cosechadora de forraje.

Info

Publication number
ES389079A1
ES389079A1 ES389079A ES389079A ES389079A1 ES 389079 A1 ES389079 A1 ES 389079A1 ES 389079 A ES389079 A ES 389079A ES 389079 A ES389079 A ES 389079A ES 389079 A1 ES389079 A1 ES 389079A1
Authority
ES
Spain
Prior art keywords
knives
cutterhead
sharpening
sharpening stone
engagement
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
ES389079A
Other languages
English (en)
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES389079A1 publication Critical patent/ES389079A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09—Details
    • A01F29/22—Arrangement of knife sharpening devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/08—Sharpening apparatus fixed to the harvester or mower
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/303—With tool sharpener or smoother
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/303—With tool sharpener or smoother
    • Y10T83/313—Spatially fixed tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Threshing Machine Elements (AREA)
  • Safety Devices And Accessories For Harvesting Machines (AREA)
ES389079A 1970-03-11 1971-03-10 Una maquina cosechadora de forraje. Expired ES389079A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1841070A 1970-03-11 1970-03-11

Publications (1)

Publication Number Publication Date
ES389079A1 true ES389079A1 (es) 1974-08-16

Family

ID=21787776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389079A Expired ES389079A1 (es) 1970-03-11 1971-03-10 Una maquina cosechadora de forraje.

Country Status (7)

Country Link
US (1) US3677316A (es)
JP (1) JPS4927638B1 (es)
CA (1) CA920820A (es)
DE (1) DE2034579C3 (es)
ES (1) ES389079A1 (es)
FR (1) FR2084304A5 (es)
GB (1) GB1295703A (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154157A5 (es) * 1971-09-24 1973-05-04 Sperry Rand Corp
CA982364A (en) * 1973-10-05 1976-01-27 Robert A. Wagstaff Apparatus to control both the operation of a cutting reel and the grinding mechanism of a forage harvester
DE2453125C2 (de) * 1974-11-08 1982-08-12 Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen Antriebsanordnung für den Antrieb einer Häckseltrommel
US3979076A (en) * 1975-06-18 1976-09-07 Sperry Rand Corporation Grinding wheel guide means for forage harvester
US4109447A (en) * 1976-11-11 1978-08-29 Ferguson Hugo S Mower of the cross-flow blower type with blades of opposite helix angle
US4319718A (en) * 1977-12-06 1982-03-16 Sperry Corporation Forage harvester cutterhead and method of sharpening
US4190209A (en) * 1978-07-03 1980-02-26 Deere & Company Adjustable shear bar for a harvester cutterhead
US4189875A (en) * 1978-07-10 1980-02-26 Deere & Company Harvester cutterhead knife sharpening device
DE2923256C2 (de) * 1978-07-10 1983-12-01 Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim Feldhäcksler mit einer in einem Gehäuse angeordneten Schneidtrommel mit Nachschleifvorrichtung
US4558608A (en) * 1982-12-21 1985-12-17 Sperry Corporation Cutterhead reversing drive for forage harvesters
US4506840A (en) * 1983-08-31 1985-03-26 Sperry Corporation Baffle means for forage harvesters
US4843767A (en) * 1988-03-28 1989-07-04 Deere & Company Automatic forage harvester knife sharpening system
US4878321A (en) * 1988-07-20 1989-11-07 Whitehead Stanley A Automatic portable sharpening kit for electric cattle shearers/clippers
US5172521A (en) * 1991-02-08 1992-12-22 Ford New Holland, Inc. Sharpening apparatus for forage harvester knives
US5103622A (en) * 1991-02-11 1992-04-14 Ford New Holland, Inc. Method and apparatus for maintaining cylindrical profile of forage harvester cutterheads
DE10228880B4 (de) * 2002-06-27 2005-09-08 Jakob Voets Ing. Grad. Gmbh & Co. Kg Rheinische Landschaftspflege Mähgerät zur Rasen- und Landschaftswiesenpflege mit einer Vorrichtung zur Aufnahme und Zerkleinerung von Mähgut
US6942553B1 (en) 2004-05-14 2005-09-13 Massimiliano Salafia Portable automated sharpening apparatus for an operational reel blade mechanism
US20070044612A1 (en) * 2005-08-26 2007-03-01 Somal Hardev S Gage plate adjustment mechanism for a food slicer
US20070044621A1 (en) * 2005-08-26 2007-03-01 Rote Scott J Top mounted operator interface for a food slicer
US7549363B2 (en) * 2005-08-26 2009-06-23 Premark Feg L.L.C. Product table for a food slicer with hollow peripheral reinforcements
US7832317B2 (en) * 2005-08-26 2010-11-16 Premark Feg L.L.C. Gage plate alignment mechanism and method for a food slicer
US7637191B2 (en) * 2005-08-26 2009-12-29 Premark Feg L.L.C. Product table lock for a food slicer
US20070044627A1 (en) * 2005-08-26 2007-03-01 Clem Todd L Speed and stroke control method and apparatus for a product table of a food slicer
US20070044626A1 (en) * 2005-08-26 2007-03-01 Bondarowicz Frank A Overmolded food product table support arm for a food slicer
US20070044628A1 (en) * 2005-08-26 2007-03-01 Rote Scott J Rear pivot pusher for a food slicer with clearance position
US8043142B2 (en) * 2005-08-26 2011-10-25 Premark Feg L.L.C. Sharpener carried by the product table of a food slicer
US7464632B2 (en) * 2006-02-07 2008-12-16 Premark Feg L.L.C. Product fence for a food slicer
US20100064872A1 (en) * 2008-09-12 2010-03-18 Anatoly Gosis Product fence for food slicer
US20100089254A1 (en) * 2008-10-14 2010-04-15 Anatoly Gosis Food slicer and associated food product pusher
US20130316770A1 (en) * 2011-12-28 2013-11-28 Agco Corporation Knife-sharpening system for an infeed cutter of an agricultural impelment
JP5966479B2 (ja) * 2012-03-21 2016-08-10 ブラザー工業株式会社 ロータリーカッタ装置
CN112091330A (zh) * 2020-09-30 2020-12-18 山西富盛镁业有限公司 一种类球型金属镁粉的生产装置及工艺
CN115634758B (zh) * 2022-12-26 2023-03-07 中国农业科学院农业环境与可持续发展研究所 一种带动磨刀结构的秸秆粉碎装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US679168A (en) * 1901-01-04 1901-07-23 Edwin W Hoyt Ensilage-cutter.
US1734713A (en) * 1927-06-13 1929-11-05 Jacobson Mfg Company Power mower
US1807975A (en) * 1928-08-31 1931-06-02 Charles W Eyres Built-in grinder and ensilage cutting machine
GB396913A (en) * 1932-06-13 1933-08-17 Robert John Muir Improved lawn mower sharpener
US2038470A (en) * 1934-03-09 1936-04-21 Barnes Alexander Blade sharpening machine
US2121965A (en) * 1935-05-06 1938-06-28 Clayton D Himebaugh Lawn mower sharpener
US2364160A (en) * 1943-07-09 1944-12-05 Neal Vay Fisher Machine pick sharpener
US2476177A (en) * 1945-10-18 1949-07-12 Allis Chalmers Mfg Co Forage harvester knife sharpener
DE1130317B (de) * 1959-03-28 1962-05-24 Paul Kirsten Dr Ing Vorrichtung fuer das Schleifen und Abziehen von teilelliptischen Messerschneiden
US3059384A (en) * 1961-01-03 1962-10-23 Deere & Co Cutterhead for agricultural machines and the like
AT251957B (de) * 1965-01-20 1967-01-25 Fahr Ag Maschf Trommelhäckselmaschine mit einer am Maschinengehäuse befestigten Schleifvorrichtung
US3331167A (en) * 1965-03-08 1967-07-18 Int Harvester Co Knife sharpening device
US3370628A (en) * 1965-05-18 1968-02-27 Sperry Rand Corp Method of and means for adjusting knives in forage chopper
US3479776A (en) * 1966-09-26 1969-11-25 Raymond J O Berg Blade sharpener

Also Published As

Publication number Publication date
FR2084304A5 (es) 1971-12-17
CA920820A (en) 1973-02-13
DE2034579A1 (de) 1971-09-23
DE2034579B2 (de) 1980-09-25
DE2034579C3 (de) 1981-06-11
US3677316A (en) 1972-07-18
JPS4927638B1 (es) 1974-07-19
GB1295703A (es) 1972-11-08

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