Snapping roller for a corn harvesting combine

Details Snapping roller for a corn harvesting combine Snapping roller for a corn harvesting combine

1990-02-27

1991-08-20

Bui, Thuy M.

Harvesters

Cornstalk type

Stalk breakers

56104, A01D 4500

Patent

active

050403613

ABSTRACT:
An aggressive, high capacity snapping roller is formed from a multiplicity of elongated narrow rails to define a cylindrical segmented roller having stronger, more rigid and more evenly spaced blades which are integral with each rail. Individual rails include an arcuate cross section wall defining segment and an integral, angled, uniformly sharpened blade. A single row of intermittently spaced welds joins each adjacent pair of rails together and allows a low friction, unobstructed channel between blades. A method for making the roller is also disclosed.

REFERENCES:
patent: 2538965 (1951-01-01), Fergason
patent: 2604750 (1952-07-01), Fergason
patent: 3100491 (1963-08-01), Dillon
patent: 3606743 (1971-09-01), Johnson
patent: 4233804 (1980-11-01), Fischer et al.
patent: 4238916 (1980-12-01), Kesl et al.

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