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:
Aug. 19, 1986
Filed:
Jul. 03, 1984
Applicant:
Inventors:
Jean Gavinet, Orsay, FR;
Bruno Childeric, Grenoble, FR;
Assignees:
Microfusion, Gennevilliers, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
419 27 ; 419 30 ; 419 35 ; 419 36 ; 419 37 ; 419 28 ; 419 41 ; 419 42 ; 419 54 ; 419 55 ; 419 38 ; 419 60 ; 419 66 ; 419 67 ; 419 68 ; 75228 ;
Abstract
The present invention concerns the manufacture of bars, wires or profiled elements by hot transformation which may be followed by cold transformation. The invention particularly concerns a new process for the manufacture of a composite billet for hot transformation as well as a method for the manufacture of products which are difficult to transform by making use of such a composite billet.