Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-11-10
1994-03-01
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 1916
Patent
active
052899845
ABSTRACT:
Disclosed is a paper roll driving apparatus which comprises a timing belt pulley fitted to a rotatable holding member for holding a paper roll core, a timing belt disposed in such a manner as to be selectively displaceable into an engagement/disengagement state with and from the timing belt pulley and belt driving means for driving and moving the timing belt in engagement. The holding member or in other words, the paper roll, is driven for rotation by driving of the timing belt.
REFERENCES:
patent: 2216286 (1940-10-01), Wood
patent: 3460775 (1969-08-01), Ford et al.
Newspaper Printing (Printing Volume) Revised Edition pp. 74-75 by Japan Newspaper Association, Foundation, 1980.
Gilreath Stanley N.
Tokyo Kikai Seisakusho Ltd.
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