Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1983-02-28
1984-09-04
Taylor, Billy S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 671R, 242 687, B65H 1712, B65H 2526
Patent
active
044692862
ABSTRACT:
A rider roll beam is mounted in a pair of opposed frames having substantially vertical guide surfaces and the axial ends of the beam are provided with curved surfaces cooperating with the vertical guide surfaces to permit the beam to pivot about a horizontal axis located at about the midpoint of the machine and extending substantially perpendicular to the longitudinal axis of the beam. The rider roll beam is also provided with tongues that are received in glide slots having substantially vertical sidewalls so that the beam cannot pivot about its longitudinal axis or a substantially vertical axis. Preferaly the rider roll beam will be directly supported at each end by a hydraulic cylinder that raises and lowers each end of beam substantially independently of the other.
REFERENCES:
patent: Re2191 (1866-03-01), Forsyth
patent: 3206134 (1965-09-01), Printz et al.
patent: 3642222 (1972-02-01), Leysinger
Doigan Lloyd D.
Eckersley Raymond A.
Taylor Billy S.
Valmet-Dominion Inc.
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