Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1979-04-20
1981-04-28
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 72R, B65H 1904, B65H 7518
Patent
active
042640423
ABSTRACT:
A universal shaft for the rewinding of adhesive tape-cut material is disclosed. The shaft comprises a tubular body with supporting elements carried thereon for board cores on which the adhesive tape-cut material is wound up. The supporting elements have a peripheral surface of a less width than that of the cores and are alternated with friction rings. Thereby the spacing between two successive supporting elements is the same as or less than the width of the smallest core. At one end the shaft has a hub with an extraction ring mounted thereon. Its position on the tubular body is adjustable by means of a series of spacers. The extraction rings and spacers are held together by a clamping sleeve or coupling.
REFERENCES:
patent: 2833488 (1958-05-01), Kerber
patent: 3237830 (1966-03-01), Oswald et al.
patent: 4095754 (1978-06-01), Campo
Annoni Eliseo
Stefanoni Romano
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