Apparatus for this application of an adhesive web longitudinally

Details Apparatus for this application of an adhesive web longitudinally Apparatus for this application of an adhesive web longitudinally

1982-08-12

1983-08-30

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With bending, folding, winding, or wrapping means

156201, 156202, 156216, 156463, 156464, 156468, B65H 3100

Patent

active

044015038

ABSTRACT:
An adhesive web is to be pressed on to the edge of a shaped sheet metal part, so that the web portion on the metal part has a U-shaped cross-section. To this end, the adhesive web is first peeled off a carrier tape and is then folded with the aid of a deflecting and pre-folding roller having a profile whose cross-section is a wide V. The pre-folded web is then folded further continuously in a funnel-shaped pre-folding channel.
The sheet metal part whose edge is to be covered is then introduced with that edge, within the reach of the pre-folding channel, into the folded bend of the adhesive web, and both the sheet metal part and the web thereon are conveyed together by a pair of feed and press-on rollers which press the adhesive web on the edge and sides of the sheet metal part.

REFERENCES:
patent: 2219678 (1940-10-01), Bosch
patent: 2749966 (1956-06-01), Roetger
patent: 2916079 (1959-12-01), Schiefer
patent: 3733237 (1973-05-01), Wolff
patent: 3886013 (1975-05-01), Bowser
patent: 4155798 (1979-05-01), Becker

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