Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary Peterson0
David R. Hall0
Jeff Jepson0
Ronald B. Crockett0
Date of Patent
August 9, 2011
0Patent Application Number
124285410
Date Filed
April 23, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A degradation assembly comprises a rotary portion and a stationary portion. The rotary portion includes a cemented metal bolster bonded to a tip. The tip comprises a asymmetric, substantially conically shaped tip formed of diamond and a cemented metal carbide substrate. The stationary portion comprises a holder configured to be coupled to a block mounted to a driving mechanism. A compressible element is disposed between and in mechanical contact with both the rotary portion and the stationary portion.
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