Grain threshing device

Details Grain threshing device Grain threshing device

2006-09-19

2006-09-19

Kovács, Árpád Fábián (Department: 3671)

Crop threshing or separating

Corn processing apparatus

With shelling

Reexamination Certificate

active

07108601

ABSTRACT:
A grain threshing device (10) comprising a receptacle (12) or receiving a portion of crop head. The receptacle (12) has a plurality of longitudinal ribs (30) on inner surfaces. One or more flexible arm members (28) are arranged on a rotating shaft (22) within the receptacle (12) such that the flexible arm members (28) strike the ribs (30) during rotation. The action of the flexible arm members (28) and ribs (30) on the crop head within the receptacle (12) separates the grain from the crop head.

REFERENCES:
patent: 510769 (1893-12-01), Bodine
patent: 739908 (1903-09-01), Nightingale
patent: 1158304 (1915-10-01), Schaub
patent: 1496701 (1924-06-01), Wyman
patent: 2931362 (1960-04-01), Carlson
patent: 4285348 (1981-08-01), Vogel
patent: 4337782 (1982-07-01), Da Silva
patent: 4724632 (1988-02-01), Bilsland et al.
patent: 5041058 (1991-08-01), Quimby
patent: 5106340 (1992-04-01), Quimby
patent: 301 093 (1917-10-01), None

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