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:
Nov. 09, 1976
Filed:
Dec. 23, 1975
Terumoto Matsuo, Kitakyushu, JA;
Kazumichi Honda, Kitakyushu, JA;
Tadao Uryu, Kitakyushu, JA;
Fusakazu Kotzumi, Kitakyushu, JA;
Yasunobu Ikehara, Hikari, JA;
Takashi Yanai, Hikari, JA;
Kurosaki Yogyo Co., Ltd., Fukuoka, JA;
Mishima Kosan Co., Ltd., Fukuoka, JA;
Nippon Steel Corporation, Tokyo, JA;
Abstract
A method of regulating the flow of molten metal through the pour opening of a vessel is disclosed which is characterized by a combination of a pair of load detecting elements and a contactor which is disposed between the load detecting elements such that there is effected control of a hydraulic cylinder for actuating a sliding control nozzle which is capable of moving bit-by-bit resulting in the fine regulation of the sliding control nozzle.