Heavy duty plate shear
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United States of America Patent
Stats
-
Oct 10, 1989
Grant Date -
N/A
app pub date -
Jan 11, 1988
filing date -
Jan 11, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a heavy-duty plate cutting shear to be carried on an elevated lifting device, comprising a frame with a mounting mechanism for attaching to such a device, a slidable foot affixed on the frame and having an unobstructed base face for engaging and sliding along the plate being sheared, the slidable foot having an elongate slot opening through the base face and also having metal shearing edges at both sides of the slot and adjoining the face, a swingably oscillatable blade having pivot mounted on the foot, the blade being in the slot and extending form the pivot and across the base face, the blade having metal cutting edges confronting and traversing the shearing edges on the foot.
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