Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1979-03-01
1980-10-07
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 7518
Patent
active
042263816
ABSTRACT:
A tape reel comprising a lower reel member consisting of a disc-like portion and a hub which are designed as an integral part, protrusions having claw-like heads formed on the end surface of said hub and a disc-like upper reel member, whereby said upper and lower reel members can be assembled and fixed to each other by fitting the protrusions formed on the hub into the holes formed in said upper reel member.
REFERENCES:
patent: 2529420 (1950-11-01), Ramquist
patent: 3275257 (1966-09-01), Cherniavskyj
patent: 3822841 (1974-07-01), Campbell
Dai-Ichi Seiko Co., Ltd.
McCarthy Edward J.
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