GB1308364A - Combine harvesters - Google Patents

Combine harvesters

Info

Publication number
GB1308364A
GB1308364A GB2434870A GB2434870A GB1308364A GB 1308364 A GB1308364 A GB 1308364A GB 2434870 A GB2434870 A GB 2434870A GB 2434870 A GB2434870 A GB 2434870A GB 1308364 A GB1308364 A GB 1308364A
Authority
GB
United Kingdom
Prior art keywords
grate
sections
apertured
combine
cylinder
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
GB2434870A
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.)
Navistar Inc
Original Assignee
International Harverster 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 International Harverster Corp filed Critical International Harverster Corp
Publication of GB1308364A publication Critical patent/GB1308364A/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
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/18—Threshing devices
    • A01F12/24—One-part threshing concaves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
GB2434870A 1969-09-17 1970-05-20 Combine harvesters Expired GB1308364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85869469A 1969-09-17 1969-09-17

Publications (1)

Publication Number Publication Date
GB1308364A true GB1308364A (en) 1973-02-21

Family

ID=25328927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2434870A Expired GB1308364A (en) 1969-09-17 1970-05-20 Combine harvesters

Country Status (4)

Country Link
US (1) US3568682A (enExample)
DE (1) DE2045070A1 (enExample)
FR (1) FR2062267A5 (enExample)
GB (1) GB1308364A (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA940792A (en) * 1970-07-06 1974-01-29 Sperry Rand Corporation Detachable thresher side plate and concave rod retention means
US4249543A (en) * 1979-11-02 1981-02-10 Sperry Corporation Rotor access module
US4499908A (en) * 1982-04-01 1985-02-19 Niehaus Frederick D Combine concave structure
US4607480A (en) * 1985-04-16 1986-08-26 Glavnoe Spetsializirovannoe Konstruktorskoe Bjuro Po Mashinam Uborki Zernovykh Kultur I Samokhodnykh Shassi Axial-flow combine
US4711252A (en) * 1986-04-07 1987-12-08 New Holland Inc. Method and apparatus for mounting concaves
DE3914962A1 (de) * 1989-05-06 1990-11-08 Claas Ohg Maehdrescher
US5613907A (en) * 1995-09-22 1997-03-25 Deere & Company Lightweight concave having removable grids
US5993313A (en) * 1998-01-03 1999-11-30 Deere & Company Rotor cage grate retainer
DE19926365A1 (de) * 1999-06-10 2000-12-14 Claas Selbstfahr Erntemasch Mähdrescher
GB2356546A (en) * 1999-11-26 2001-05-30 Ford New Holland Nv Threshing and separating unit for axial flow combines
US6358142B1 (en) * 2000-02-14 2002-03-19 Case Corporation Concave assembly and support structure for a rotary combine
US7001268B2 (en) * 2003-07-17 2006-02-21 Deere & Company Latch mechanism for a grate in an agricultural combine
US8092286B2 (en) * 2007-05-23 2012-01-10 Cnh America Llc Concave pan portion of an integral chopper assembly of a combine harvester
US7632183B2 (en) * 2008-02-25 2009-12-15 Cnh America Llc Collecting trough construction easily accessible for cleaning
US7749055B2 (en) * 2008-04-22 2010-07-06 Cnh America Llc Dual action corn cob separation and corn cob separator
DE102010061863A1 (de) * 2010-11-24 2012-05-24 Deere & Company Dreschkorb mit wenigstens einem demontierbaren Einsatz
US8628390B2 (en) 2011-04-19 2014-01-14 Cnh America Llc Support system for separator grates of a harvester
BE1021166B1 (nl) * 2013-11-20 2016-01-29 Cnh Industrial Belgium Nv Dorskorfsysteem en werkwijze voor oogstmachine
US10609867B1 (en) * 2014-03-05 2020-04-07 Kevin J. Kile Concaves for an agricultural combine
US11985920B2 (en) 2014-03-05 2024-05-21 Kevin J. Kile Threshing beds and concave for an agricultural combine formed therewith
US10440893B2 (en) 2014-03-05 2019-10-15 Kevin J. Kile Concaves for an agricultural combine
US9504204B2 (en) 2014-03-05 2016-11-29 Kevin J. Kile Removable concave threshing bars for an agricultural combine
US9723791B1 (en) 2014-03-05 2017-08-08 Kevin J. Kile Concaves for an agricultural combine
BR102016008710B1 (pt) * 2015-05-29 2021-06-15 Cnh Industrial Belgium Nv Colheitadeira agrícola e método para carregar um côncavo em um conjunto de armação
US9763390B2 (en) * 2015-10-16 2017-09-19 Cnh Industrial America Llc Latch mechanism for agricultural harvester concaves
CN107864754A (zh) * 2016-09-26 2018-04-03 爱科公司 联合收割机中的脱粒装置
BR102016024420B1 (pt) * 2016-10-19 2021-08-24 Cnh Industrial Brasil Ltda Módulo de debulhamento para uma colheitadeira agrícola de fluxo axial e colheitadeira agrícola de fluxo axial
US10412896B2 (en) 2016-11-15 2019-09-17 Cnh Industrial America Llc System and method for installing separator grates within an agricultural combine
US10412895B2 (en) * 2017-08-02 2019-09-17 Kondex Corporation Multi-thresh concave section for rotary combine
US10045487B1 (en) * 2017-12-05 2018-08-14 Brian Robertson Concave cover plate
USD901546S1 (en) * 2017-12-05 2020-11-10 Brian Robertson Adjustable concave cover plate
US11122743B2 (en) * 2017-12-05 2021-09-21 Brian Robertson Concave cover plate system and methods
US10905050B2 (en) 2017-12-05 2021-02-02 Brian Robertson Automated, dynamic concave cover plate system and methods
US11116136B2 (en) 2017-12-05 2021-09-14 Brian Robertson Concave cover plate system and methods
US11191215B1 (en) 2017-12-28 2021-12-07 Brian G. Robertson Dynamically operated concave threshing bar
US10785916B2 (en) 2017-12-28 2020-09-29 Brian G. Robertson Combine harvester concave frame assembly
USD954759S1 (en) 2019-02-14 2022-06-14 Brian G. Robertson Combine harvester concave threshing bar
US20190200532A1 (en) 2017-12-28 2019-07-04 Brian G. Robertson Combine harvester concave threshing bars
USD1005347S1 (en) * 2019-06-27 2023-11-21 Brian G. Robertson Combine harvester concave threshing bar
USD949208S1 (en) 2020-10-07 2022-04-19 Brian G. Robertson Combine harvester concave threshing bar
US11497171B2 (en) * 2018-06-26 2022-11-15 Kondex Corporation Concave with adjustable openings
US12089535B2 (en) * 2019-03-21 2024-09-17 Cnh Industrial America Llc Removable insert for a threshing rotor cage
US11997946B2 (en) * 2019-04-25 2024-06-04 Deere & Company Access door with integral crop deflector for a combine harvester and method of manufacturing the same
US11877538B1 (en) 2022-08-30 2024-01-23 Calmer Holding Company, Llc Threshing grains and legumes utilizing concaves with adjustable openings
USD1032666S1 (en) 2022-08-30 2024-06-25 Calmer Holding Company, Llc MOG limiting subassembly for combine concave
USD1031792S1 (en) 2022-08-30 2024-06-18 Calmer Holding Company, Llc Round bar concave
USD1031793S1 (en) 2022-08-30 2024-06-18 Calmer Holding Company, Llc Separating grate
USD1031791S1 (en) 2022-08-30 2024-06-18 Calmer Holding Company, Llc Straight bar concave
USD1058613S1 (en) * 2022-11-29 2025-01-21 Calmer Holding Company, Llc Limiter plates
US12402564B2 (en) 2022-11-29 2025-09-02 Calmer Holding Company, Llc Over-center latch with mount, base plate, lever, and center pin for combine concaves
US12426548B2 (en) 2022-12-16 2025-09-30 Calmer Holding Company, Llc Systems for regulating the flow of material other than grain through common concaves while simultaneously equalizing the flow of grain through common concaves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743728A (en) * 1953-06-12 1956-05-01 Int Harvester Co Drawer type cylinder concave for threshers
US2833288A (en) * 1953-12-02 1958-05-06 Allis Chalmers Mfg Co Combine having removable concave
US3470881A (en) * 1966-10-20 1969-10-07 Int Harvester Co Accessible concave

Also Published As

Publication number Publication date
DE2045070A1 (enExample) 1971-12-30
FR2062267A5 (enExample) 1971-06-25
US3568682A (en) 1971-03-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee