Cutting element apparatuses and drill bits so equipped
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United States of America Patent
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Mar 6, 2018
Issued Date -
N/A
app pub date -
Jun 30, 2015
filing date -
Jun 9, 2005
priority date (Note) -
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Abstract
A cutting element assembly for use on a rotary drill bit for forming a borehole in a subterranean formation. A cutting element assembly includes a cutting element having a substrate. The cutting element assembly additionally includes a superabrasive material bonded to the substrate. The substrate extends from an end surface to a back surface. A base member is also coupled to the back surface of the substrate. Additionally, a recess is defined in the base member and a structural element is coupled to the base member. The cutting element assembly also includes a biasing element configured to selectively bias the structural element.
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