Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent
1987-06-08
1988-06-14
Wityshyn, Michael
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
291105, 29125, 156463, 156465, 156468, 156577, 156579, B32B 3500, B44C 702
Patent
active
047509686
ABSTRACT:
A device for applying tape to an elongated exterior corner has a unitary head and a handle attached to one end thereof, the head being adapted to releasably and rotatably mount a roll of tape therein. A roller assembly at the other end of the head includes a triangular frame pivotally attachable to the head, and guide and applicator rollers rotatably mounted therein. The guide rollers are cylindrical and spaced apart on one shaft. The applicator rollers are frustoconical and are mounted on another shaft to define a V-shaped zone therebetween. During use, tape taken from the roll is preformed about the corner by the guide rollers and is stretched against the corner by the applicator rollers. The outer surface of each roller is softer than an inner core thereof to facilitate stretching of the tape and the ultimate conformance thereof to the corner.
REFERENCES:
patent: 1960850 (1934-05-01), Lloyd
patent: 2929089 (1960-03-01), Nall
patent: 3537941 (1970-11-01), Miklos
patent: 3540104 (1970-11-01), Duffy
patent: 4358337 (1982-11-01), Johnson et al.
patent: 4555298 (1985-11-01), Boucher
patent: 4707202 (1987-11-01), Sweeny
Swenco Limited
Wityshyn Michael
LandOfFree
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