Electric feeding method and apparatus for a continuous plating apparatus
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United States of America Patent
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Oct 29, 2002
Issued Date -
N/A
app pub date -
Nov 6, 2000
filing date -
Sep 25, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
To avoid the formation of undesirable plating on electric supply rollers, there is provided a continuous plating apparatus in which a planar article to be plated is vertically clamped on both sides by electric supply rollers and the article to be plated is moved horizontally in a plating bath by the rotation of the electric supply rollers to plate both surfaces of the article to be plated. The apparatus is characterized in that the electric supply rollers are divided into conductive segments and non-conductive segments in the circumferential direction, with only the conductive segment which is in contact with the article to be plated being negatively charged, and other conductive segments which are at a distance from the article being positively charged.
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