Coating apparatus – Solid applicator contacting work – With work-handling or work-supporting
Patent
1980-01-14
1981-04-28
McIntosh, John P.
Coating apparatus
Solid applicator contacting work
With work-handling or work-supporting
118203, 118245, 118258, 118261, 118262, B05C 102
Patent
active
042638690
ABSTRACT:
Wipers are mounted on the opposite ends of a cylindrical glue wetting roll which direct the glue adhering to and moving upwardly with the flat end surfaces of the glue wetting roll first inwardly toward the axis of rotation of the glue wetting roll and then back to the glue pan. The glue applicator roll which picks up the glue from the glue wetting roll includes a ceramic coating about its annular surface which is contacted by the sheet material to which the glue is applied and by the picker fingers which pick the sheets from the roll.
REFERENCES:
patent: 1741412 (1929-12-01), Federwitz
patent: 1822466 (1931-09-01), Valdes
patent: 2028878 (1936-01-01), Rider
patent: 2131606 (1938-09-01), VonHofe
patent: 2303513 (1942-12-01), Thresh
patent: 2511781 (1950-06-01), Minkow
patent: 3000347 (1961-09-01), Schaefer
patent: 3097968 (1963-07-01), Schaefer
patent: 3718115 (1973-02-01), Lee
patent: 3919970 (1975-11-01), Spielvogel
patent: 4119057 (1978-10-01), Wahnschaff
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