B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 75/50 (2006.01) B31C 99/00 (2009.01) B31C 5/00 (2006.01)
Patent
CA 2684440
A method of rebuilding used cores comprising the steps of; cutting a used core substantially down the center at a midway cut thereby creating a left core and a right core. Further installing an extension unit in between the left core and right core, thereby forming a lengthened rebuilt core. Further, cutting the damaged ends off the rebuilt core to a selected finished length. The rebuilt core includes a left core obtained from a donor core; a right core obtained from a donor core; an extension unit sandwiched between the left core and the right core for rigidly joining together the left and right cores by connecting to one end of each of the cores.
Kewin Daniel D.
Na
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