Device for splicing a moving web to a web of a new roll

Winding – tensioning – or guiding – Coil holder or support – Spool or core

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Details

B65H 1910

Patent

active

045068429

ABSTRACT:
A device forms a splice between a moving web of a terminating roll and a web of a new roll in either one of two positions. The device has a pressure arm assembly, which has a pressure roll and a cutting device for severing the moving web from the terminating roll after formation of the splice and an acceleration arm assembly which has an acceleration roller and a motor for driving the roller with one of the two assemblies being constructed so that it can pass through an opening in the other assembly to shift the two assemblies from an "IN" splicing position, wherein the new roll is rotated in a clockwise direction to a "OUT" splicing position wherein the new roll is rotated in a counterclockwise position.

REFERENCES:
patent: 3195827 (1965-07-01), Schowerer et al.
patent: 3622097 (1971-11-01), Maas
patent: 3738187 (1973-06-01), Hisserich
patent: 3944151 (1976-03-01), Lee et al.
patent: 3977618 (1976-08-01), Kato et al.
patent: 4171780 (1979-10-01), Bugnone

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