Coating processes – Nonuniform coating – Edge or border coating
Patent
1972-11-20
1976-03-30
Herbert, Jr., Thomas J.
Coating processes
Nonuniform coating
Edge or border coating
156202, 427287, 427428, 427429, 428140, 428194, 428209, C23F 1100
Patent
active
039476146
ABSTRACT:
A method for the protection of blanc areas of sheet metal otherwise coated with layers of synthetic materials, lacquers, foils or the like, wherein the said blanc areas are covered by applying a liquid, viscous or solid rust-protective agent by frictional contact, spraying, welding or cementing and a machine for carrying out the above method, comprising means for applying a liquid or pasty rust-protective agent and/or tape or cord on said areas by temporarily moving the means for applying these agents and/or tapes or cords towards, along and away from the sheet metal and, if desired, pressing the same on and/or drying the same on the sheet metal.
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Herbert, Jr. Thomas J.
Hess Bruce H.
Radde Erich M. H.
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