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:
Mar. 14, 2000
Filed:
Oct. 07, 1997
Shigeru Isoyama, Chiba, JP;
Takeshi Hirabayashi, Chiba, JP;
Hideyuki Nikaido, Chiba, JP;
Hirosuke Yamada, Chiba, JP;
Toshiaki Amagasa, Chiba, JP;
Toshisada Takechi, Chiba, JP;
Kunio Miyamoto, Hiroshima, JP;
Akio Kuroda, Hiroshima, JP;
Yoshiki Mito, Hiroshima, JP;
Kawasaki Steel Corporation Chiba Works, Chiba, JP;
Mitsubishi Jukogyo Kabushiki Kaisha Hiroshima Machinery Works, Hiroshima, JP;
Abstract
A post continuous hot rolling method where a rear end portion of a preced metal block and a fore end portion of a succeeding metal block are cut and the metal blocks joined to each other by heating and pressing followed by a finish rolling, wherein a poorly joined portion is removed by shaving the defective portion through application of rotating cutters prior to a final finish rolling of the joined blocks.