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. 05, 1988
Filed:
Aug. 05, 1987
Takashi Yamauchi, Yamaguchi, JP;
Morihiro Hasegawa, Yamaguchi, JP;
Takayuki Nakanori, Yamaguchi, JP;
Nisshin Steel Co., Ltd., Tokyo, JP;
Abstract
In a twin roll system continuous casting machine for continuously casting a steel plate through a gap between a pair of internal cooling rolls rotating in the opposite direction to each other, a continuous casting apparatus for steel plate comprises side dams installed on both sides of the pair of rolls to form a pouring basin on the circumferential surfaces of the pair of rolls, the side dams consisting of fixed side dams contacting molten steel in the pouring basin and movable side dams installed below the fixed side dams and substantially without contacting the molten steel in the pouring basin and moving in the same direction as the cast plate.