GB2028191B - Chopping apparatus e.g.a harbester and sharpening means therefor - Google Patents

Chopping apparatus e.g.a harbester and sharpening means therefor

Info

Publication number
GB2028191B
GB2028191B GB7927734A GB7927734A GB2028191B GB 2028191 B GB2028191 B GB 2028191B GB 7927734 A GB7927734 A GB 7927734A GB 7927734 A GB7927734 A GB 7927734A GB 2028191 B GB2028191 B GB 2028191B
Authority
GB
United Kingdom
Prior art keywords
harbester
means therefor
sharpening means
chopping apparatus
chopping
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
GB7927734A
Other languages
English (en)
Other versions
GB2028191A (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.)
VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
Original Assignee
VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
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 VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand) filed Critical VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
Publication of GB2028191A publication Critical patent/GB2028191A/en
Application granted granted Critical
Publication of GB2028191B publication Critical patent/GB2028191B/en
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

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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB7927734A 1978-08-11 1979-08-09 Chopping apparatus e.g.a harbester and sharpening means therefor Expired GB2028191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20723678A DD138494A1 (de) 1978-08-11 1978-08-11 Schleifeinrichtung zum schaerfen der messer einer haeckseltrommel

Publications (2)

Publication Number Publication Date
GB2028191A GB2028191A (en) 1980-03-05
GB2028191B true GB2028191B (en) 1982-06-16

Family

ID=5513982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927734A Expired GB2028191B (en) 1978-08-11 1979-08-09 Chopping apparatus e.g.a harbester and sharpening means therefor

Country Status (7)

Country Link
CS (1) CS220568B1 (enrdf_load_stackoverflow)
DD (1) DD138494A1 (enrdf_load_stackoverflow)
DE (1) DE2929632A1 (enrdf_load_stackoverflow)
FR (1) FR2432833A1 (enrdf_load_stackoverflow)
GB (1) GB2028191B (enrdf_load_stackoverflow)
HU (1) HU182958B (enrdf_load_stackoverflow)
SU (1) SU1017211A1 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036490A1 (de) * 1980-09-27 1982-05-19 Claas Saulgau GmbH, 7968 Saulgau Schleifvorrichtung fuer landwirtschaftliche scheibenrad-haeckselmaschine
DE3146433C2 (de) * 1981-11-24 1987-02-19 Claas Saulgau GmbH, 7968 Saulgau Schleifvorrichtung für die Häckselmesser an Trommel-Häckselmaschinen
EP0100156A3 (en) * 1982-07-07 1985-02-06 Agan Chemical Manufacturers Ltd. A method for combatting blackgrass in cereal crops and compositions therefor
US4503643A (en) * 1982-11-15 1985-03-12 Hesston Corporation Sharpener assembly for the cutting cylinder of a crop harvester
DE3673007D1 (de) * 1986-04-21 1990-08-30 Ford New Holland Inc Messerschaerfvorrichtung fuer feldhaecksler.
US4843767A (en) * 1988-03-28 1989-07-04 Deere & Company Automatic forage harvester knife sharpening system
FR2663499B1 (fr) * 1990-06-25 1992-10-16 Hesston Braud Procede pour l'affutage des couteaux d'un tambour rotatif et le reglage du contre-couteau fixe cooperant avec ceux-ci et dispositif mettant en óoeuvre ce procede.
GB9506692D0 (en) * 1995-03-31 1995-05-24 New Holland Belguim Nv Automatic knife sharpening method for forage harvesters
DE19817176A1 (de) * 1998-04-17 1999-10-21 Case Harvesting Sys Gmbh Vorrichtung zum Schleifen der Häckselmesser an Trommel-Häckselmaschinen
DE19828766C1 (de) * 1998-06-27 1999-11-11 Case Harvesting Sys Gmbh Vorrichtung zum Schleifen der Häckselmesser an Trommel-Häckselmaschinen
DE19910757A1 (de) 1999-03-11 2000-09-14 Deere & Co Schleifvorrichtung
DE102016101834B4 (de) * 2016-02-02 2024-01-11 Claas Saulgau Gmbh Schleifvorrichtung für Häckselmesser eines Häckselwerks und Häckselwerk
CN113396695A (zh) * 2021-07-25 2021-09-17 石河子大学 一种具有磨刀结构的青饲料收获机切碎刀

Family Cites Families (3)

* 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
BE789115A (nl) * 1971-09-24 1973-01-15 Sperry Rand Corp Messenslijper met motoraandrijving voor een voederoogstmachine om eerste en tweede schuine kanten op de messen van de hakselaar te slijpen
GB1425583A (en) * 1972-04-25 1976-02-18 Kidd Ltd Archie Improvements in forage harvesters

Also Published As

Publication number Publication date
SU1017211A1 (ru) 1983-05-15
FR2432833A1 (fr) 1980-03-07
FR2432833B1 (enrdf_load_stackoverflow) 1983-09-30
DE2929632A1 (de) 1980-04-30
GB2028191A (en) 1980-03-05
HU182958B (en) 1984-03-28
CS220568B1 (en) 1983-04-29
DD138494A1 (de) 1979-11-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee