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. 14, 1984
Filed:
Jul. 20, 1981
Applicant:
Inventor:
Charles G Mason, Gadsden, AL (US);
Assignee:
Republic Steel Corporation, , NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ; B22D / ; B29C / ;
U.S. Cl.
CPC ...
164137 ; 249116 ; 249135 ; 249174 ; 249206 ;
Abstract
An ingot mold with mold wall and stool shields and the method of installing the mold wall and stool shields to the ingot mold and stoll. The mold wall shield comprises at least two portions connected by a bend. The mold wall shield and the stool shield can be multi-layered to provide a thin envelope or layer of air between the parallel layers. The shields are nailed to the mold or stool by an explosion actuated hammer. The mold wall shield is installed with the bend near the intersection between the mold and the stool. The shields are made of similar material to that being cast and melt due to the heat of the molten metal in the mold.