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:
Feb. 17, 1976
Filed:
Jun. 28, 1974
Applicant:
Inventors:
Volf Iudovich Rabinovich, Chekhov, Moskovskoi oblasti, SU;
Jury Nikolaevich Kriger, Chekhov, Moskovskoi oblasti, SU;
Igor Alexandrovich Svitenko, Moscow, SU;
Vladimir Alexeevich Karpov, Chekhov, Moskovskoi oblasti, SU;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164252 ;
Abstract
A plant for melting hollow metal ingots comprising means including at least one side core to shape openings with a horizontal axis in the ingot; and a hollow consumable electrode having at least one through slot along its length, which slot has a width and length sufficient to accommodate said side core with a clearance.