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. 16, 1978
Filed:
Apr. 26, 1976
Applicant:
Inventors:
Werner Kielhorn, Essen-Steele, DT;
Gerhard Heyduk, Dortmund-Scharnhorst, DT;
Otto Hochstrasser, North Brunswick, NJ (US);
Assignee:
Brown, Boveri & Cie Aktiengesellschaft, Mannheim, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21D / ;
U.S. Cl.
CPC ...
219156 ; 219155 ;
Abstract
In apparatus for resistance-heating elongated workpieces by direct passage of current therethrough, a device for displacing the elongated workpieces longitudinally into and out of the apparatus includes rail means providing a transporting surface into and out of the apparatus, electrode carriers having rollers rollably supporting the electrode carriers on the rail means, and drive means for driving the electrode carriers along the rail means in axial direction of a respective workpiece.