SETT OCH ANORDNING FOR FRAMSTELLNING AV EN KABEL AV METALLTRADAR, VARVID TRADARNA FERSES MED ETT GALVANISKT ANBRAGT YTSKIKT AV EN ANNAN METALL

摘要

A stranded cable is passed through a plating bath in a partly slack condition and with some relative mobility of the individual strands. This is accomplished by running the cable in a multiplicity of parallel loops about a driven upper roller above the bath and a submerged lower roller, the latter consisting of a multiplicity of juxtaposed sheaves idling on a shaft. The cable loops are received in confronting grooves of the driven roller and the sheaves, the inner radius of the former decreasing progressively by at least the thickness of the layer deposited on the cable during the preceding immersion.