Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1980-10-24
1982-08-31
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 569, 242 81, B65H 3502, B65H 1904
Patent
active
043468527
ABSTRACT:
A web winding device of simple construction in which webs are successively attached to and wound on cores and in which the web winding width can be easily changed. A first web winding and product discharging station, a core supplying and web attaching station, and a second web winding and product discharging station are arranged in the stated order in a stationary frame. A winding unit having two web winding mechanisms coupled as a single unit extending in a longitudinal direction of the web is mounted on rails atop the stationary frame and is reciprocal therealong over the three stations. Each web winding device holds cores for the various web segments to be wound and motors for turning the cores and for adjusting the winding width.
REFERENCES:
patent: 3332636 (1967-07-01), Rockstrom
patent: 3690583 (1972-09-01), Herman
patent: 3949948 (1976-04-01), Tomma
patent: 4208019 (1980-06-01), Dusenbery
Harada Kazumasa
Kawada Ken
Fuji Photo Film Co. , Ltd.
McCarthy Edward J.
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