CA1091556A - Forage harvester cutterhead with baffle means - Google Patents

Forage harvester cutterhead with baffle means

Info

Publication number
CA1091556A
CA1091556A CA337,660A CA337660A CA1091556A CA 1091556 A CA1091556 A CA 1091556A CA 337660 A CA337660 A CA 337660A CA 1091556 A CA1091556 A CA 1091556A
Authority
CA
Canada
Prior art keywords
cutterhead
blades
support members
baffle
strips
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
CA337,660A
Other languages
English (en)
French (fr)
Inventor
Ronald L. Mcallister
Edward H. Priepke
Robert A. Wagstaff
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.)
Unisys Corp
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Application granted granted Critical
Publication of CA1091556A publication Critical patent/CA1091556A/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
    • A01F29/095—Mounting or adjusting of knives

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
  • Harvester Elements (AREA)
CA337,660A 1979-01-29 1979-10-16 Forage harvester cutterhead with baffle means Expired CA1091556A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US007,117 1979-01-29
US06/007,117 US4209137A (en) 1979-01-29 1979-01-29 Forage harvester cutterhead with baffle means

Publications (1)

Publication Number Publication Date
CA1091556A true CA1091556A (en) 1980-12-16

Family

ID=21724313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA337,660A Expired CA1091556A (en) 1979-01-29 1979-10-16 Forage harvester cutterhead with baffle means

Country Status (4)

Country Link
US (1) US4209137A (enExample)
CA (1) CA1091556A (enExample)
FR (1) FR2447138A1 (enExample)
GB (1) GB2042878B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572741A (en) * 1981-08-21 1986-02-25 William Mason Apparatus for processing sugar cane
US5704562A (en) * 1996-02-15 1998-01-06 New Holland North America, Inc. Cutterhead for forage harvester
US5779167A (en) * 1996-02-15 1998-07-14 New Holland North America, Inc. Forage harvester knife and mounting apparatus
DE69716657T2 (de) 1996-02-15 2003-03-20 New Holland Belgium N.V., Zedelgem Messertrommel eines Feldhäckslers und Montagevorrichtung
DE19650058A1 (de) * 1996-12-03 1998-06-04 Deere & Co Häckseltrommel
DE102004061070A1 (de) * 2004-12-18 2006-07-06 Deere & Company, Moline Häckseltrommel
US8512114B2 (en) * 2007-04-05 2013-08-20 Iowa State University Research Foundation, Inc. Double shear material chopper
US8146231B2 (en) * 2007-05-23 2012-04-03 Cnh America Llc Insertion tool for a rotary chopper element of an integral chopper assembly of a combine harvester
US7677021B2 (en) * 2007-07-26 2010-03-16 Textrons Innovations Inc. Replaceable reel blade system
USD698830S1 (en) * 2011-07-11 2014-02-04 Textron Innovations Inc. Turf cutting reel
DE102012023431B4 (de) * 2012-11-30 2023-11-16 Claas Saulgau Gmbh Messerträger für eine Häckseltrommel und Häckseltrommel für einen Feldhäcksler
US9538704B2 (en) 2013-02-15 2017-01-10 Hrm Enterprises, Inc. Horizontal rotary mower with thin replaceable blades
GB201306964D0 (en) * 2013-04-17 2013-05-29 Agco Int Gmbh Cutting drum for agricultural machine
CN106386010A (zh) * 2016-11-24 2017-02-15 滨州市农业机械化科学研究所 一种滚筒式棉秆切断装置
CN115316053A (zh) * 2022-08-11 2022-11-11 金华市农业科学研究院(浙江省农业机械研究院) 一种适用于茭白墩切割的螺旋锯齿形刀盘

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357467A (en) * 1964-10-15 1967-12-12 Int Harvester Co Damage protected material chopping device
US3342230A (en) * 1965-06-02 1967-09-19 Sperry Rand Corp Forage harvester having detachable fan elements
US3713471A (en) * 1970-08-26 1973-01-30 Sperry Rand Corp Knife bracket for forage harvester cutterhead
US3729143A (en) * 1971-04-29 1973-04-24 Sperry Rand Corp Forage harvester cutting reel and gauge pins for positioning the cutting blades thereon
GB1425583A (en) * 1972-04-25 1976-02-18 Kidd Ltd Archie Improvements in forage harvesters
CS160929B1 (enExample) * 1973-04-05 1975-05-04
US3873038A (en) * 1973-09-13 1975-03-25 Sperry Rand Corp Direction vanes for the cutting blades of a forage harvester
US4061284A (en) * 1976-09-14 1977-12-06 Deere & Company Harvester cutterhead

Also Published As

Publication number Publication date
GB2042878A (en) 1980-10-01
GB2042878B (en) 1983-05-25
FR2447138B1 (enExample) 1983-11-25
US4209137A (en) 1980-06-24
FR2447138A1 (fr) 1980-08-22

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Legal Events

Date Code Title Description
MKEX Expiry