Apparatus for connecting a web to a winding roll in continuous r

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means joining flexible indefinite length or endless bodies...

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29125, 29130, 156505, 242 583, 242 585, B31F 506, B65H 1918

Patent

active

047567902

ABSTRACT:
Apparatus for use in continuous web reeling apparatus for connecting a web to a winding roll as the web is being unwound from an unwinding roll by deflecting a run of the web and pressing the deflected web against joining tape provided on the surface of the winding roll. The apparatus includes a plurality of axially aligned pressing members, a fluid-actuated expandable actuating device for exerting pressure on the pressing members to cause the pressing members to move against the web to exert a joining force on the web to press the web against the joining tape provided on the surface of the winding roll, and a spring device for returning the pressing members to their original position after the web has been connected to the winding roll.

REFERENCES:
patent: 1962928 (1934-06-01), Durham
patent: 3233526 (1966-02-01), Sherman
patent: 3558406 (1971-01-01), Kugler
patent: 3940305 (1976-02-01), Stenberg
patent: 4155516 (1979-05-01), Hughes et al.
patent: 4238261 (1980-12-01), Tetro
patent: 4277996 (1981-07-01), Spengler
patent: 4494166 (1985-01-01), Billings et al.
patent: 4655865 (1987-04-01), Nozaka

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