The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 1985
Filed:
Apr. 18, 1983
Applicant:
Inventor:
Jacques LeFebvre, Voiron, FR;
Assignee:
Aluminium Pechiney, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 28 ; 204 33 ; 204 49 ; 204207 ;
Abstract
A process for the continuous, electrolytic plating of a long span of metal with a layer of metal, having a high line speed and low period of immersion in the electrolyte, and a device therefor. The span of metal is passed through a shaving drawplate, then through a metal plating solution to which an electric voltage is applied through a fluid electric connector comprising a solution of metal chloride, a fluoride and boric acid. The process is used to plate a metal with an adhesive metal layer, which provides both ductility to facilitate extrusion and low, non-evolving contact resistance.