GB807324A - Improvements in threshing grids - Google Patents

Improvements in threshing grids

Info

Publication number
GB807324A
GB807324A GB3781956A GB3781956A GB807324A GB 807324 A GB807324 A GB 807324A GB 3781956 A GB3781956 A GB 3781956A GB 3781956 A GB3781956 A GB 3781956A GB 807324 A GB807324 A GB 807324A
Authority
GB
United Kingdom
Prior art keywords
threshing
concave
bar
grids
rods
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
GB3781956A
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.)
Maschinenfabrik Fahr AG
Original Assignee
Maschinenfabrik Fahr AG
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 Maschinenfabrik Fahr AG filed Critical Maschinenfabrik Fahr AG
Publication of GB807324A publication Critical patent/GB807324A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00Parts or details of threshing apparatus
    • A01F12/18Threshing devices
    • A01F12/24One-part threshing concaves

Abstract

807,324. Threshing machines. MASCHINENFABRIK FAHR A.G. Dec. 11, 1956 [Jan. 20, 1956], No. 37819/56. Class 6(3). In a threshing machine of the rotary beater and concave type, additional threshing-bars 5 may be inserted into the concave 1 from its upper side, each such bar having apertured lugs 6 which pass through the transverse rods 2 of the concave and are engaged by a locking bar 7 which is inserted into the lugs below the rods 2 to hold the bar 5 in position. Holes are provided in the fixed side-walls of the threshing chamber for the insertion of each rod 7 which has a female screw-thread in one of its ends to accommodate a removable inserting- tool, Fig. 3, (not shown).
GB3781956A 1956-01-20 1956-12-11 Improvements in threshing grids Expired GB807324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM29401A DE1006196B (en) 1956-01-20 1956-01-20 Concave with insertable insert strips

Publications (1)

Publication Number Publication Date
GB807324A true GB807324A (en) 1959-01-14

Family

ID=7300671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3781956A Expired GB807324A (en) 1956-01-20 1956-12-11 Improvements in threshing grids

Country Status (4)

Country Link
AT (1) AT200843B (en)
DE (1) DE1006196B (en)
FR (1) FR1163627A (en)
GB (1) GB807324A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101721A (en) * 1961-03-06 1963-08-27 Arnold K Fuller Trap door for concave cleaning of combines
CN113039892A (en) * 2021-04-08 2021-06-29 农业农村部南京农业机械化研究所 Peanut shelling roller with variable-diameter sine curve type flexible beating plates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988326A (en) * 1990-03-15 1991-01-29 Deere & Company Concave grid inserts
BR102016024420B1 (en) * 2016-10-19 2021-08-24 Cnh Industrial Brasil Ltda THRESHING MODULE FOR AN AGRICULTURAL AXIAL FLOW HARVEST AND AGRICULTURAL AXIAL FLOW HARVEST

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101721A (en) * 1961-03-06 1963-08-27 Arnold K Fuller Trap door for concave cleaning of combines
CN113039892A (en) * 2021-04-08 2021-06-29 农业农村部南京农业机械化研究所 Peanut shelling roller with variable-diameter sine curve type flexible beating plates
CN113039892B (en) * 2021-04-08 2022-12-16 农业农村部南京农业机械化研究所 Peanut shelling roller with variable-diameter sine curve type flexible beating plates

Also Published As

Publication number Publication date
FR1163627A (en) 1958-09-29
AT200843B (en) 1958-11-25
DE1006196B (en) 1957-04-11

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