Coating processes – Vacuum utilized prior to or during coating – Metal base
Patent
1994-07-15
1996-06-04
Beck, Shrive
Coating processes
Vacuum utilized prior to or during coating
Metal base
427428, 427429, 118 50, 118244, 118264, 492 17, 492 28, B05D 128, B05C 108
Patent
active
055231233
ABSTRACT:
An oil applicator for applying a film of oil to a strip of metal has a hollow tubular shaft having a porous, oil absorbent sleeve, with oil sprays spraying oil onto the surface of the sleeve and a vacuum drawn through the hollow of the shaft to draw excess oil through apertures in the shaft wall for collection in a housing. A casing is provided that contains the applicator roll and a slot in the wall of the casing communicates with a duct through which a second vacuum is drawn which removes excess oil that may be applied to the strip of metal and collects the same in a second housing.
REFERENCES:
patent: 2272368 (1942-02-01), Duffy
patent: 2870737 (1959-01-01), Byrnes
patent: 3416489 (1968-12-01), Hoffmann
patent: 3710469 (1973-01-01), Kitazawa
patent: 4653303 (1987-03-01), Richard
Ginzburg Vladimir B.
Schaming Edward R.
Bareford Katherine A.
Beck Shrive
Danieli United, Inc.
International Rolling Mill Consultants Inc.
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