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:
Jul. 21, 2015
Filed:
Sep. 05, 2011
Kenji Horii, Hiroshima, JP;
Yuji Ikemoto, Hiroshima, JP;
Koichi Takeno, Hiroshima, JP;
Manabu Eto, Tokyo, JP;
Yoshiro Washikita, Tokyo, JP;
Kenji Horii, Hiroshima, JP;
Yuji Ikemoto, Hiroshima, JP;
Koichi Takeno, Hiroshima, JP;
Manabu Eto, Tokyo, JP;
Yoshiro Washikita, Tokyo, JP;
MITSUBISHI-HITACHI METALS MACHINERY, INC., Tokyo, JP;
NIPPON STEEL & SUMITOMO METAL CORPORATION, Tokyo, JP;
Abstract
In order to provide a manufacturing device and a manufacturing method for a hot-rolled steel strip, which are capable of obtaining the desired quality of material by rapid uniform cooling immediately after rolling, and improving yield by early sheet tension and sheet shape measurements, a manufacturing device for a hot-rolled steel strip is provided with a finishing rolling mill line (), a first cooling unit () installed just behind the exit side of the finishing rolling mill line, and a pinch roll () which is installed on the exit side of the first cooling unit and in contact with both the upper and lower surfaces of a strip (S), at least a wiping roll () located on the upper side of the strip (S) is disposed between the first cooling unit and the pinch roll, and a tension/shape measuring unit () for measuring the tension and shape of the strip (S); is installed between the wiping roll and the pinch roll.