Cutlery – Cutting tools – Plural cooperating blades
Patent
1996-08-21
1999-09-14
Rada, Rinaldi I.
Cutlery
Cutting tools
Plural cooperating blades
30250, 30254, 81301, B26B 1500
Patent
active
059503130
ABSTRACT:
A hand-held power-operated blade-actuating or other work member actuating device, especially useful as shears for processing comestible products such as fowl. A servo mechanism and linkage connected with a movable blade and a finger control causes controlled powered movement of the blade in coordination with the finger control. A fixed blade and a pivoted blade are insertable and removable as a unit from a hand-held frame in which the fixed blade is restrained against rotation relative to the frame. The blades and frame are constructed so the blades are insertable or removable only when closed. In a preferred embodiment the fixed blade is retained in part by two load bearing pins extending from the frame and located substantially diametrically opposite each other relative to the pivot axis of the movable blade.
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Herrmann Raymond J.
Zimmerman Arthur W.
Ashley Boyer
Bettcher Industries, Inc.
Rada Rinaldi I.
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