Coating processes – Nonuniform coating – Metal – glass – or ceramic base
Reexamination Certificate
2008-05-13
2008-05-13
Fletcher, III, William Phillip (Department: 1792)
Coating processes
Nonuniform coating
Metal, glass, or ceramic base
C427S256000, C427S555000
Reexamination Certificate
active
07371430
ABSTRACT:
The invention relates to a method for structuring endless belts (1), particularly steel belts, for presses, e.g. double belt presses. According to the invention, a coating is applied to an outer surface of the belt after which metal is removed from and/or applied to the belt. The coating is formed by individual drops, which are projected against the outer surface of the belt and remain thereupon and/or, as done in the prior art, a surface-covering coating is applied, which is degraded and/or removed, e.g. oxidized, in a preferably point-by-point manner by the action of thermally active beams, particularly laser beams, whereupon metal is removed from and/or applied to the uncoated area.
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Berndorf Band GmbH & Co.
Fletcher, III William Phillip
Jacobson & Holman PLLC
Sellman Cachet
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