B - Operations – Transporting – 66 – C
Patent
B - Operations, Transporting
66
C
72/137, 294/50
B66C 1/66 (2006.01)
Patent
CA 1074833
ABSTRACT Pockets, defined by molded plastic shells, are embedded in a massive concrete article. Lifting cables have rods to fit into the pockets. The shells which define these pockets are injection-molded to provide a lateral spline to pass a key formed on the lifting rod, and also have a parti-cylindrical end housing, closed by a snap-fitted cover plate, within which housing the key rotates to lock the rod in the socket when lift is applied to the rod.
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