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:
May. 21, 1985
Filed:
Mar. 05, 1984
Applicant:
Inventors:
Jack R Pedersen, Moss, NO;
Sigmund Ege, Oslo, NO;
Assignee:
International Standard Electric Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B21F / ; B21F / ;
U.S. Cl.
CPC ...
156 49 ; 29868 ; 156150 ; 156158 ; 156165 ; 22826318 ; 228904 ;
Abstract
This invention relates to continuous manufacturing of insulated wire and conductor, and in particular to heating cables having 'cold ends'. A process is described by which predetermined lengths of resistance conductor (4) and of cold end conductor (9) are continuously and alternatively jointed together. After insulation and provision of additional protective sheats the continuous composite conductor is cut into cold end heating cables. A conductor jointing process is described.