Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-04-13
1993-11-16
Will, Thomas B.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 57, B65H 1602
Patent
active
052616185
ABSTRACT:
Device for uncoiling a paper strip (C) from a coil (10), comprising a support (24) for coil (10) for driving paper uncoil therefrom which comprises, downstream of the support (24), belts and roller (24, 26) for receiving and supporting the coil (10a) about to be exhausted, allowing the rotation thereof in order not to interrupt the paper strip (C) uncoiling therefrom, and provided with a sensor (28) actuated by the presence of coil (10a) and a photodetector (34) for detecting paper presence on the coil (10a) for controlling the stopping of the device when the coil (10a) is substantially exhausted.
REFERENCES:
patent: 1988255 (1935-01-01), Soons
patent: 3685760 (1972-08-01), Fedor
patent: 3931940 (1976-01-01), Raighn et al.
patent: 3994449 (1976-11-01), Wales
patent: 4298173 (1981-11-01), Johansson
patent: 4475696 (1984-10-01), Birch et al.
patent: 4550883 (1985-11-01), Boss
patent: 4757951 (1988-07-01), Ludszeweit
patent: 4901935 (1990-02-01), Reist
patent: 5101701 (1992-04-01), Boldrini et al.
patent: 5139207 (1992-08-01), Meschi
Industria Grafica Meschi SRL
Will Thomas B.
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