Cutting – Tool or tool with support – Stationary cutter
Patent
1990-07-17
1991-12-03
Phan, Hien H.
Cutting
Tool or tool with support
Stationary cutter
83858, 834043, B26D 103, B26D 720
Patent
active
050691007
ABSTRACT:
A fiber-free cutting device for use in hydraulic conveyance vegetable cutting machines is disclosed. The cutting device utilizes cantilevered knife baldes which are attached at one end to a base support around a central open area such that the knife blades project at an angle away from the base support into an area downstream from the central open area. The cantilevered blades have a free end which overlaps the free end of an opposed knife blade such that fibers which may usually obstruct a blade are free to move along the blade to be discharged at the free end of the blade. Opposed blades are aligned so that a vegetable entering the fiber-free cutting device sees an apparent continuous cutting edge.
REFERENCES:
patent: 2645262 (1953-07-01), Marasco
patent: 2647549 (1953-08-01), Koch
patent: 4766793 (1988-08-01), Fischer et al.
patent: 4911045 (1990-03-01), Mendenhall
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