Abrading – Precision device or process - or with condition responsive... – By optical sensor
Reexamination Certificate
2006-09-26
2006-09-26
Ackun, Jr., Jacob K. (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
By optical sensor
C451S356000
Reexamination Certificate
active
07112118
ABSTRACT:
A grinding apparatus for use with an endoscope for viewing and blending defects on a turbine engine blade is provided. In one preferred embodiment a mechanical driver causes a grinding head on the end of a grinding tool to reciprocate at a predetermined speed. The position of the grinding head is fixed via the operator via a trigger on the grinding tool which articulates an outer portion of a support tube of the grinding tool.
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Moeller David B.
Moeller Dieter
Moeller Heinz D.
Ackun Jr. Jacob K.
Wood Herron & Evans LLP
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