Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1988-06-09
1990-01-16
Watkins, Donald
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 718, 242 77, B65H 7514
Patent
active
048937649
ABSTRACT:
A reel adapted to carry a helically wound packaging tape comprising a carrier tape having spaced pockets containing components along its length and at least one cover tape adhered over the pockets to enclose the components. The reel includes a cylindrical hub of a resiliently flexible material; two circular flanges of greater rigidity and substantially larger diameter than the hub positioned coaxially along opposite side surfaces of the flanges; and rivets fastening the flanges together through the hub and compressing the hub for providing a predetermined dimension for the reel axially of the hub and flanges.
REFERENCES:
patent: 2860215 (1958-11-01), Williams
patent: 3948458 (1976-04-01), Beck et al.
patent: 4101095 (1978-07-01), Carter
patent: 4253570 (1981-03-01), O'Connor et al.
patent: 4412661 (1983-11-01), Wise et al.
patent: 4445649 (1984-05-01), Yataki et al.
patent: 4516737 (1985-05-01), Gliwa et al.
patent: 4607806 (1986-08-01), Yealy
patent: 4702429 (1987-10-01), Black
Huebsch William L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Watkins Donald
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