GB858983A - Improvements in threshing machines, especially combine harvesters - Google Patents

Improvements in threshing machines, especially combine harvesters

Info

Publication number
GB858983A
GB858983A GB3711158A GB3711158A GB858983A GB 858983 A GB858983 A GB 858983A GB 3711158 A GB3711158 A GB 3711158A GB 3711158 A GB3711158 A GB 3711158A GB 858983 A GB858983 A GB 858983A
Authority
GB
United Kingdom
Prior art keywords
beater
grain
threshing
machine
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
GB3711158A
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.)
Westerasmaskiner AB
Original Assignee
Westerasmaskiner AB
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 Westerasmaskiner AB filed Critical Westerasmaskiner AB
Publication of GB858983A publication Critical patent/GB858983A/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
    • A01F7/00—Threshing apparatus
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Abstract

858,983. Threshing machines. WESTERASMASKINER A.B. Nov. 18, 1958 [Nov. 21, 1957], No. 37111/58. Class 6(3). A threshing machine is provided with a beater 7 located between the threshing cylinder 4 and the strawrack 15, the beater rotating in the opposite direction to the cylinder 4 and being partially surrounded on its upper side by an arcuate sieve 8 through which the grain can pass upwardly. The pass 10 between the beater and sieve is approximately tangential to the threshing cylinder so that the threshed product passes into it without change of direction. The radial width of the passage 10 is at least twice as great as the corresponding width of the passage 3 between the cylinder 4 and concave 5. The concave is extended by a portion 11 by which it is pivoted, at 11<SP>1</SP> on the machine frame. The straw-rack 15 has an upwardlyinclined extension 16 in the direction of the beater 7. The grain which passes through the sieve enters channels 17, 18 extending across the machine, these channels housing worm-conveyers 17a, 18a by which the grain is conveyed to ducts 19, 20, which feed a transverse duet 21 having a longitudinal slot 21<SP>1</SP> through which the grain falls on to the base 25 of the machine-casing. An endless scraperconveyer 50 propels it rearwardly to dressing apparatus 29 of conventional type, the conveyer forming the subject of Specification 858,984,
GB3711158A 1957-11-21 1958-11-18 Improvements in threshing machines, especially combine harvesters Expired GB858983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE858983X 1957-11-21

Publications (1)

Publication Number Publication Date
GB858983A true GB858983A (en) 1961-01-18

Family

ID=20362951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3711158A Expired GB858983A (en) 1957-11-21 1958-11-18 Improvements in threshing machines, especially combine harvesters

Country Status (1)

Country Link
GB (1) GB858983A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189335U (en) * 1981-05-27 1982-12-01
GB2160753A (en) * 1984-06-20 1986-01-02 Nat Res Dev Whole crop harvesting or separating apparatus
EP0516889A1 (en) * 1991-06-04 1992-12-09 New Holland Belgium N.V. Deflector means in front of the threshing mechanism of a combine harvester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189335U (en) * 1981-05-27 1982-12-01
GB2160753A (en) * 1984-06-20 1986-01-02 Nat Res Dev Whole crop harvesting or separating apparatus
EP0516889A1 (en) * 1991-06-04 1992-12-09 New Holland Belgium N.V. Deflector means in front of the threshing mechanism of a combine harvester

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