Support for long rolls of sheet material

Details Support for long rolls of sheet material Support for long rolls of sheet material

1977-01-05

1978-06-06

Christian, Leonard D.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242DIG3, 242 687, B65H 7512

Patent

active

040931390

ABSTRACT:
Long rolls of sheet material are supported in a cradle comprised by two superposed bands of endless material trained about end rollers. The ends of the rollers are connected to intermediate supports which in turn are bodily oscillable, and perhaps also vertically swinging, within fixed C brackets whose legs are slotted to receive pins or bolts on the intermediate supports. Relative movement and friction between the endless bands and the sheet material being rolled or unrolled, are thus avoided.

REFERENCES:
patent: 3643885 (1972-02-01), Keesling et al.
patent: 3889831 (1975-06-01), Davis
patent: 3957220 (1976-05-01), Beck et al.

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