Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1983-07-14
1985-02-19
Christian, Leonard D.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
2421185, B65H 7518
Patent
active
045000476
ABSTRACT:
An adaptor for use with flangeless spools of coiled tie material having cylindrical central cores about which the tie material is wound, includes a cylindrical center section, a pair of circular flange sections, each of which is mounted to an end of the center section and at least one of which is removable therefrom, and a spool engaging device which prevents a spool mounted on the center section from rotating independently of the adaptor. The spool engaging device includes a pair of spacer pads and a blade interposed between the pads. The spacer pads and the blade are housed in a slot formed in a portion of the center section. The blade angularly protrudes from the circumferential surface of the center section a distance which is sufficient to at least partially cut into the thickness of the core of the spool thereby preventing rotational movement of the spool relative to the adaptor.
REFERENCES:
patent: Re31015 (1982-08-01), Moore
patent: 2518533 (1950-08-01), Edwards
patent: 3041005 (1962-06-01), Wallace
patent: 3132821 (1964-05-01), Herden
patent: 3207454 (1965-09-01), Bendar
patent: 3391876 (1968-07-01), Dalglish
patent: 4117988 (1978-10-01), Moore
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