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. 01, 1978
Filed:
Mar. 02, 1977
Applicant:
Inventor:
Dietrich Habert, Eschweiler, DE;
Assignees:
ARBED, Acieries Reunies de Burbach-Eich-Dudelange S.A., Luxembourg, LU;
Eschweiler Bergwerks-Verein AG, Herzogenrath-Kohlscheid, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164147 ; 164 73 ; 164418 ;
Abstract
The inner surface of a continuous-casting mold is efficiently lubricated by a lubricating ring rotatably held in a respective recess around the upper edge of the mold. The lubricating ring has a ring chamber for receiving the lubricant and radially inwardly directed distribution channels connecting the ring chamber to the inner wall of the mold. The ring is rotated either by a rotating electromagnetic field or by the lubricant supply itself. In the latter embodiment there are wings in the ring chamber and the lubricant is fed into the ring chamber tangentially thereto.