Blades for hand held power operated shears
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United States of America Patent
Stats
-
Jul 6, 1999
Issued Date -
N/A
app pub date -
Jun 11, 1997
filing date -
Oct 6, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
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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