Waste ejecting blade assemblies for hand-held cutting tools
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United States of America Patent
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N/A
Issued Date -
Sep 28, 2006
app pub date -
Mar 28, 2005
filing date -
Mar 28, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Waste ejecting blade assemblies for hand-held cutting tools and methods for cutting fiber-cement materials are disclosed herein. In one embodiment, the blade assembly includes first and second fingers attachable to the cutting tool, and a reciprocating cutting member between the first and second fingers. The cutting member includes a body pivotally coupled to the first and second fingers and a blade projecting from the body. The blade includes a top surface between opposing side surfaces and a waste ejection member at a rear portion of the top surface. The waste ejection member includes a ramp having a front edge, a back edge, and an inclined portion between the front and back edges. The inclined portion is canted toward the first or second finger and configured to direct a waste portion of the workpiece away from the blade toward the first or second finger.
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