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:
Apr. 12, 1977
Filed:
Jul. 11, 1975
Applicant:
Inventor:
Ernst Meier, Kilchberg, CH;
Assignee:
Stopinc Aktiengesellschaft, Zug, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
222590 ; 222600 ; 264 30 ; 222590 ;
Abstract
A refractory element of a slide closure includes a metal support element and a refractory plate mounted therein by a solidifiable refractory mass. The plate is first positioned at a desired location within the support element, without refractory mass, by an auxiliary device including spacers. The auxiliary device is then released, the plate is removed, and the refractory mass is added. The plate is then again added and placed in the previously determined location by the auxiliary device, and held thereat until the mass solidifies.