Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means joining flexible indefinite length or endless bodies...
Patent
1977-07-18
1979-06-12
Wityshyn, Michael G.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Means joining flexible indefinite length or endless bodies...
156505, 242 583, 242 585, B65H 1918, B65H 1920
Patent
active
041579348
ABSTRACT:
The splicer successfully lap splices web material being drawn from a roll under low tension. A central stationary knife member extends transversely of the web and splicing carriages on either side of the stationary knife are slideably mounted to be moved perpendicular to the web toward and away from the knife member. Each carriage includes a roller for directing the web past the splicing mechanism, a knife blade for cooperating with the knife member to cut the web, a clamping pad for engaging the side of the knife member for clamping web therebetween during a splice, and a pressure pad for impacting against the pad of the other carriage to press the webs to opposite sides of a strip of adhesive tape to form the splice.
REFERENCES:
patent: RE29365 (1977-08-01), Butler, Jr.
patent: 3489628 (1970-01-01), Catzen
patent: 3580757 (1971-05-01), Niepmann
patent: 3880698 (1975-04-01), Kawazura et al.
patent: 3939032 (1976-02-01), Taitel et al.
patent: 3995791 (1976-12-01), Schoppee
Ryan Ralph L.
Taitel Charles M.
Compensating Tension Controls Inc.
Durstewitz Gerald
Wityshyn Michael G.
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