Turning – Process of turning
Reexamination Certificate
2006-09-06
2009-10-13
Ashley, Boyer D (Department: 3724)
Turning
Process of turning
C407S083000, C407S105000, C407S089000
Reexamination Certificate
active
07600453
ABSTRACT:
A tool for refinishing a workpiece such as a brake drum includes an arm for a user to grasp the refinishing tool during operation. A pivotal swivel member is connectable to the arm. The swivel member is formed with an asymmetrical shoulder for compressively and rigidly fixing the swivel member and arm in a fixed linear alignment coincident with a longitudinal axis through the arm and swivel member during a refinishing operation. The asymmetrical shoulder also orients the swivel member in any angular position within a continuous range between zero degrees and forty-five degrees in one direction from the fixed linear alignment. A coupler is formed in the arm and in the swivel member to removably connect the swivel member and the arm. A plurality of demountable locking devices is included for variably positioning the swivel member in relation to the arm. A cutter is detachably mountable on the swivel member, and is adapted to refinish the rotating workpiece on a lathe.
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Addisu Sara
Ashley Boyer D
Regan Ray R.
Sun Systems, Inc.
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