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

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...

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Bibliographic Details
Main Authors SEDERBERG, CLAYTON, MAGGIO, LOUIS, JOHNSON, KARL
Format Patent
LanguageChinese
English
Published 16.06.2005
Subjects
BROACHING
DREDGING
FILING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
SOIL SHIFTING
TRANSPORTING
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Summary: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 wortion 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 DEG and reattaching it to the nose portion of the upper, movable jaw of a metal demolition shears.
Bibliography:Application Number: TW200493127428