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:
Sep. 26, 2023
Filed:
Jan. 26, 2022
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
B22D 11/128 (2006.01); F28F 21/08 (2006.01); F28F 5/02 (2006.01); B22D 11/124 (2006.01); B22D 15/00 (2006.01); B22C 9/28 (2006.01);
U.S. Cl.
CPC ...
B22D 11/1287 (2013.01); B22C 9/28 (2013.01); B22D 11/124 (2013.01); B22D 15/005 (2013.01); F28F 5/02 (2013.01); F28F 21/081 (2013.01);
Abstract
A method for manufacturing a roll mantle or roll body for a roll line of a continuous casting apparatus that has a shaft includes casting a metal to form the roll mantle or roll body such that the roll mantle or roll body includes at least one internal channel. The roll mantle or roll body has a first end region, a second end region and a central region between the first end region and the second end region, the central region extending along at least 50% of a length of the roll mantle or roll body, and the internal channel may be formed in the central region. The internal channel may also include a pattern or projection.