CA3170949A1 - Combine harvester concave threshing bar - Google Patents

Combine harvester concave threshing bar Download PDF

Info

Publication number
CA3170949A1
CA3170949A1 CA3170949A CA3170949A CA3170949A1 CA 3170949 A1 CA3170949 A1 CA 3170949A1 CA 3170949 A CA3170949 A CA 3170949A CA 3170949 A CA3170949 A CA 3170949A CA 3170949 A1 CA3170949 A1 CA 3170949A1
Authority
CA
Canada
Prior art keywords
threshing
bar
concave
face
bars
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
CA3170949A
Other languages
English (en)
French (fr)
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 CA3170949A1 publication Critical patent/CA3170949A1/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)
CA3170949A 2020-03-21 2021-03-19 Combine harvester concave threshing bar Pending CA3170949A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/826,194 2020-03-21
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 (1)

Publication Number Publication Date
CA3170949A1 true CA3170949A1 (en) 2021-09-30

Family

ID=77890577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3170949A Pending CA3170949A1 (en) 2020-03-21 2021-03-19 Combine harvester concave threshing bar

Country Status (5)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8454416B1 (en) * 2011-09-09 2013-06-04 Donald J. Estes Concave with an array of longitudinally notched spaced apart threshing elements
US9119349B2 (en) * 2012-12-21 2015-09-01 Cnh Industrial America Llc Concave with crop guidance features
US10440893B2 (en) * 2014-03-05 2019-10-15 Kevin J. Kile Concaves for an agricultural combine
US10849275B2 (en) * 2017-06-15 2020-12-01 Csm Corp. Concave threshing bars for use in an agricultural harvester
US11317566B2 (en) * 2017-06-23 2022-05-03 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

Also Published As

Publication number Publication date
BR112022018824A2 (pt) 2022-11-22
AR121614A1 (es) 2022-06-22
WO2021194873A1 (en) 2021-09-30
EP4100436A1 (en) 2022-12-14
EP4100436A4 (en) 2024-03-20

Similar Documents

Publication Publication Date Title
US10869427B2 (en) Concave cover plate system and methods
US20230082938A1 (en) Combine harvester concave threshing bar
US20220232777A1 (en) Universal threshing concave for an agricultural combine
US12016269B2 (en) Concave cover plate system and methods
US11122743B2 (en) Concave cover plate system and methods
US10716260B2 (en) Combine harvester concave bar and separator grate
US11064655B2 (en) Combine harvester concave frame assembly
US20190200532A1 (en) Combine harvester concave threshing bars
US8540559B1 (en) Combine varying dimensional vane threshing system
US12075730B2 (en) Offset concave threshing bars
US11134613B2 (en) Combine harvester concave bar and separator grate
CA3170949A1 (en) Combine harvester concave threshing bar
US20230276737A1 (en) Threshing concave with threshing plates for an agricultural combine
US20230263098A1 (en) Combine concave

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220907

EEER Examination request

Effective date: 20220907

EEER Examination request

Effective date: 20220907