Coating apparatus – With vacuum or fluid pressure chamber
Patent
1977-03-28
1978-09-05
Stein, Mervin
Coating apparatus
With vacuum or fluid pressure chamber
118323, 65 60R, 427424, B05B 300, B05C 500
Patent
active
041111508
ABSTRACT:
A coating apparatus employing a continuous traveling chain to move coating composition dispensers across a conveyer for coating glass traveling on the conveyer is provided with at least two sets of coating dispensers, all positioned for dispensing coating composition generally normal to a plane in which the chain travels, with the sets of coating dispensers actuated during separate portions of their travel along the path of the traveling chain in order to continuously produce multiple film coatings as the dispensers remain oriented throughout their travel in facing relation to the conveyer.
REFERENCES:
patent: 2003778 (1935-06-01), Willis
patent: 2728238 (1955-12-01), Paasche
patent: 3652246 (1972-03-01), Michelotti et al.
patent: 3796184 (1974-03-01), Hawkins
patent: 3885066 (1975-05-01), Schwenninger
Cathers William P.
Donley Harold E.
Pollock E. Kears
PPG Industries Inc.
Stein Mervin
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