PICK TOOL ASSEMBLY, METHOD FOR MAKING SAME AND METHOD FOR REFURBISHING SAME
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United States of America Patent
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Issued Date -
Aug 14, 2014
app pub date -
Sep 19, 2012
filing date -
Sep 23, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pick tool assembly comprising a working tip, a base and at least one wear protector element. The working tip is attached to the base and the base comprises an attachment member for coupling the base to a driving mechanism. The working tip comprises super-hard material, the base comprises a first material and the wear protector element comprises a second material having greater abrasive wear resistance than the first material. The base and wear protector element are cooperatively configured so that wear protector element is mechanically securable to the base.
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