B - Operations – Transporting – 23 – P
Patent
B - Operations, Transporting
23
P
242/75
B23P 19/04 (2006.01) B23P 11/00 (2006.01) B65H 19/12 (2006.01)
Patent
CA 1226566
CORE CAPPING APPARATUS Abstract of the Invention A capping head for a core capping apparatus adapted to fix conforming sleeves within tubular fiber cores is constructed from a one-piece cylindrical shell having a bore therethrough to accommodate axial sliding movement of a partially conical, power actuated, tapered ram. Independent, individual punches and crimping heads are extensibly and retractably seated within recesses formed in the periphery of the shell and operatively com- municate with the tapered ram through respective ball bearings located in guide passages which extend radially outward from the bore of the shell so that linear axial movement of the tapered ram within the shell causes cor- responding linear, radially outward movement of the ball bearings and their respective punches and crimping heads, extending the punches and crimping heads outside of the periphery of the shell. The punches and crimping heads have respective retraction devices to cause them to re- tract within the periphery of the shell when allowed to do so by the position of the tapered ram. The bore of the shell is substantially sealed from the outside of the shell so that the innermoving parts may operate in a lubricated environment.
449253
Oyen Wiggs Green & Mutala Llp
Stewart Richard M.
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