Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1983-09-19
1985-11-12
Christian, Leonard D.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
312 39, B65H 1904
Patent
active
045523150
ABSTRACT:
A dispensing apparatus for rolls of web material with a device for automatically substituting the roll being used. The roll being used is carried by one support, and a spare roll is carried by a second support, the two supports being mounted pivotally on a rigid structure.
REFERENCES:
patent: 3382021 (1968-05-01), DeWoskin
patent: 3416744 (1968-12-01), Mott, Sr. et al.
patent: 3771739 (1973-11-01), Nelson
patent: 3865295 (1975-02-01), Okamura
patent: 3948454 (1976-04-01), Bastian
patent: 4137805 (1979-02-01), DeLuca et al.
Christian Leonard D.
Schellin Eric P.
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