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:
Oct. 02, 1984
Filed:
Mar. 12, 1981
Macy W Vance, Export Borough, PA (US);
United States Steel Corporation, Pittsburgh, PA (US);
Abstract
Anchor organization for a layer of refractory material deposited on a refractory furnace lining. The organization includes a number of non-metallic refractory anchors disposed at spaced locations about the furnace lining surface. The anchors are provided with a particular configuration that includes a concave locking surface on each end providing a refractory-retention function. Each anchor has one end cemented into a hole in the lining and the other end immersed in the cementitious refractory material that is deposited on the surface of the furnace lining. A plunger tool is also disclosed for use in inserting the anchor and cement into a hole in the lining.