Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Scott Dahlgren0
David R. Hall0
Date of Patent
January 18, 2011
0Patent Application Number
121128150
Date Filed
April 30, 2008
0Patent Primary Examiner
Patent abstract
In one aspect of the invention, a degradation assembly comprises an impact tip brazed to a carbide bolster. A stem protrudes from the bolster, being adapted to be retained within a bore connected to a driving mechanism. A locking fixture is disposed within the bore and locking the stem to a wall of the bore.
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