Metal demolition shears with indexable, integrated wear plate/piercing tip

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United States of America Patent

PATENT NO 8327547
APP PUB NO 20120255181A1
SERIAL NO

13530699

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention features an indexable wear plate/piercing tip insert that is configured to be removably and repositionably attached to the front, nose portion of the upper, movable jaw of a metal demolition shears. The insert functions as both a wear plate and a piercing tip and is indexable in that a non-worn or less worn portion of the wear surface of the wear plate portion of the insert, and non-worn shearing and piercing edges of the piercing tip portion of the insert, can be presented simultaneously simply by rotating the insert 180° and reattaching it to the nose portion of the upper, movable jaw of a metal demolition shears.

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First Claim

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Patent Owner(s)

  • STANLEY BLACK & DECKER, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Karl Duluth, US 21 213
Maggio, Louis Brewster, US 6 97
Sederberg, Clayton Duluth, US 9 113

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