Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1980-10-16
1982-07-20
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
226110, 242 5553, 312 39, B65H 1904, B65H 1742
Patent
active
043401953
ABSTRACT:
A dispenser to accommodate source and reserve rolls of flexible sheet material has a housing provided with inwardly facing tracks on the opposite inner side walls thereof and guide means associated with each track adjacent the lower end thereof to drivingly assist the source roll dispensing action with a reserve roll segregating device cooperating between the guide means and the reserve roll to both hold the reserve roll away from the dispensing position of the source roll and urge the guide means to brake against over-spin of the source roll incident withdrawal of sheet material therefrom.
REFERENCES:
patent: 3672552 (1972-06-01), Krueger
patent: 3700181 (1972-10-01), Diring
patent: 3770222 (1973-11-01), Jespersen
patent: 3771739 (1973-11-01), Nelson
patent: 3865295 (1975-02-01), Okamura
Georgia-Pacific Corporation
McCarthy Edward J.
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