Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1975-02-18
1977-07-26
Edmundson, F.C.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204 15, 204 28, 204206, 204224R, C25D 502, C25D 1700
Patent
active
040381692
ABSTRACT:
Apparatus for selective electroplating of discreet areas of strips intermittently advanced through said apparatus. A particularly important aspect of the apparatus is the means whereby the strip is advanced intermittently but is, at all times, held under tension by a dual-clutch arrangement comprising two indexing wheels, a drag clutch positioned to control tension on a first wheel at one side of the electroplating bath, and another indexing wheel intermittently operated to advance the strip on intermittent engagement by controlled by a second clutch mechanism.
REFERENCES:
patent: 1417464 (1922-05-01), Edison
patent: 2335776 (1943-11-01), Macan
patent: 2445675 (1948-07-01), Lang
patent: 3669866 (1972-06-01), Girard et al.
patent: 3788963 (1974-01-01), Kosowsky et al.
patent: 3860499 (1975-01-01), Graham et al.
patent: 3865698 (1975-02-01), Kosowsky et al.
patent: 3977957 (1976-08-01), Kosowsky et al.
Holte Paul C.
Kosowsky Leo N.
Lovejoy Curtis N.
Cesari Robert A.
Edmundson F.C.
Kehoe Andrew F.
McKenna John F.
National Plastics & Plating Supply
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