Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1979-06-04
1980-07-22
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 1702
Patent
active
042135761
ABSTRACT:
A device for maintaining a tensioning in an elongate strip of plastics, when transferring the latter from one station to an other, located to opposite sides of a machine distributing slices of foodstuff upon the strip, includes, at the first station, a dispensing device arranged in conjunction to a strip storage roller, and provided with a pivotably suspended, motor-driven feed roller cooperating with a pinch roller. The second station comprises a shaft adapted to carry at least one tubular core for receiving the strip and is driven by a motor by way of a slipping clutch, which permits a somewhat higher speed than that of the feed roller at the first station.
The shaft is preferably designed to carry two tubular cores, and extends cantileverwise from a bearing device. A hub receiving an inward core encloses and carries, together with a driving pinion, part of the shaft, the pinion being mounted upon a trunnion which, in turn, is journalled in the bearing device.
REFERENCES:
patent: 2184744 (1939-12-01), Jonassen
patent: 3191882 (1965-06-01), Riedel
patent: 3360210 (1967-12-01), Frisbie
patent: 3749330 (1973-07-01), Gazzola
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