Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Harry L. Archer, Jr.0
Date of Patent
May 12, 2009
0Patent Application Number
111692580
Date Filed
June 23, 2005
0Patent Primary Examiner
Patent abstract
A method of uniformly distributing liner on an interior of a tube includes providing an apparatus comprising a horizontal bed, a tailstock coupling mounted on the horizontal bed, a drive coupling and a drive unit connected to the drive coupling; mounting the tube in the tailstock and drive couplings; and spinning the tube using torque control of the drive unit. In one embodiment, the method includes dispensing a continuous bead of liner on the interior of the tube and spreading the liner on the interior of the tube using a brush.
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