Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Benner0
Jeff Kamps0
Jean Louis Pessin0
Ravicharan Mydur0
Jose R. Jimenez, III0
Brian Doud0
Emma Ford0
Date of Patent
October 21, 2008
0Patent Application Number
116173410
Date Filed
December 28, 2006
0Patent Primary Examiner
Patent abstract
A wireline cable winch drum is provided that includes a core having a longitudinal axis; a pair of flanges spaced apart and extending radially outwardly from the core; and a wireline cable wrapped around the core in the space between the flanges. In one embodiment, at least one of the flanges includes an inner surface that contacts the wireline cable and forms an angle with respect to the longitudinal axis of the core.
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