EP4100436A4 - Combine harvester concave threshing bar - Google Patents

Combine harvester concave threshing bar Download PDF

Info

Publication number
EP4100436A4
EP4100436A4 EP21775941.4A EP21775941A EP4100436A4 EP 4100436 A4 EP4100436 A4 EP 4100436A4 EP 21775941 A EP21775941 A EP 21775941A EP 4100436 A4 EP4100436 A4 EP 4100436A4
Authority
EP
European Patent Office
Prior art keywords
combine harvester
threshing bar
concave threshing
harvester concave
bar
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.)
Pending
Application number
EP21775941.4A
Other languages
German (de)
French (fr)
Other versions
EP4100436A1 (en
Inventor
Brian G. ROBERTSON
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US16/826,194 external-priority patent/US11464169B2/en
Application filed by Individual filed Critical Individual
Publication of EP4100436A1 publication Critical patent/EP4100436A1/en
Publication of EP4100436A4 publication Critical patent/EP4100436A4/en
Pending 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
    • A01F12/26—Multi-part threshing concaves
    • 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
    • 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
    • A01F7/00—Threshing apparatus
    • A01F7/02—Threshing apparatus with rotating tools
    • A01F7/04—Threshing apparatus with rotating tools with axles transverse to the feeding direction
    • 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
    • A01F7/00—Threshing apparatus
    • A01F7/02—Threshing apparatus with rotating tools
    • A01F7/06—Threshing apparatus with rotating tools with axles in line with the feeding direction ; Axial threshing machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
EP21775941.4A 2020-03-21 2021-03-19 Combine harvester concave threshing bar Pending EP4100436A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/826,194 US11464169B2 (en) 2017-12-28 2020-03-21 Combine harvester concave threshing bar
PCT/US2021/023140 WO2021194873A1 (en) 2020-03-21 2021-03-19 Combine harvester concave threshing bar

Publications (2)

Publication Number Publication Date
EP4100436A1 EP4100436A1 (en) 2022-12-14
EP4100436A4 true EP4100436A4 (en) 2024-03-20

Family

ID=77890577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21775941.4A Pending EP4100436A4 (en) 2020-03-21 2021-03-19 Combine harvester concave threshing bar

Country Status (5)

Country Link
EP (1) EP4100436A4 (en)
AR (1) AR121614A1 (en)
BR (1) BR112022018824A2 (en)
CA (1) CA3170949A1 (en)
WO (1) WO2021194873A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690652B1 (en) * 2011-09-09 2014-04-08 Donald J. Estes Longitudinally notched threshing element for an agricultural combine threshing concave
US20180199515A1 (en) * 2014-03-05 2018-07-19 Kevin J. Kile Concaves for an agricultural combine
US20180359926A1 (en) * 2017-06-15 2018-12-20 Donald J. Estes Concave threshing bars for use in an agricultural harvester
US20180368325A1 (en) * 2017-06-23 2018-12-27 Thrashmaster Combines, LLC Universal threshing concave for an agricultural combine
US20190200532A1 (en) * 2017-12-28 2019-07-04 Brian G. Robertson Combine harvester concave threshing bars

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9119349B2 (en) * 2012-12-21 2015-09-01 Cnh Industrial America Llc Concave with crop guidance features

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690652B1 (en) * 2011-09-09 2014-04-08 Donald J. Estes Longitudinally notched threshing element for an agricultural combine threshing concave
US20180199515A1 (en) * 2014-03-05 2018-07-19 Kevin J. Kile Concaves for an agricultural combine
US20180359926A1 (en) * 2017-06-15 2018-12-20 Donald J. Estes Concave threshing bars for use in an agricultural harvester
US20180368325A1 (en) * 2017-06-23 2018-12-27 Thrashmaster Combines, LLC Universal threshing concave for an agricultural combine
US20190200532A1 (en) * 2017-12-28 2019-07-04 Brian G. Robertson Combine harvester concave threshing bars

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021194873A1 *

Also Published As

Publication number Publication date
BR112022018824A2 (en) 2022-11-22
AR121614A1 (en) 2022-06-22
WO2021194873A1 (en) 2021-09-30
EP4100436A1 (en) 2022-12-14
CA3170949A1 (en) 2021-09-30

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A4 Supplementary search report drawn up and despatched

Effective date: 20240215

RIC1 Information provided on ipc code assigned before grant

Ipc: A01F 12/24 20060101ALI20240209BHEP

Ipc: A01F 7/06 20060101ALI20240209BHEP

Ipc: A01F 7/04 20060101ALI20240209BHEP

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Ipc: C07K 16/20 20060101AFI20240209BHEP