Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1977-05-11
1978-12-26
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242197, B65H 7528
Patent
active
041313054
ABSTRACT:
A leader pin, providing a slotted rod received in a tube, with a first fin on the rod positioned to prevent a strip in the slot from moving transversely; and a second fin on the rod to prevent the tube from disengaging from the rod.
REFERENCES:
patent: 1309393 (1919-07-01), Carter
patent: 1599769 (1926-09-01), Jaynes
patent: 1649470 (1927-11-01), Hayden
patent: 4027832 (1977-06-01), Lopata
Bobis Daniel H.
McCarthy Edward J.
Popper Norman N.
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