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. 14, 2021
Filed:
Jun. 19, 2018
Applicant:
Krosakiharima Corporation, Fukuoka, JP;
Inventors:
Takafumi Harada, Fukuoka, JP;
Kouichi Tachikawa, Fukuoka, JP;
Assignee:
KROSAKIHARIMA CORPORATION, Fukuoka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B22D 41/58 (2006.01); B22D 11/10 (2006.01);
U.S. Cl.
CPC ...
B22D 41/58 (2013.01); B22D 11/10 (2013.01);
Abstract
Disclosed is a casting nozzle intended to suppress or prevent breaking of a nozzle body thereof. The casting nozzle comprises: a nozzle body; a metal casing disposed to surround an upper end of the nozzle body to form a gas pool between an outer peripheral surface of the upper end of the nozzle body and an inner peripheral surface of the metal casing; and a bridging segment provided in at least a part of the gas pool to bridge between the outer peripheral surface of the upper end of the nozzle body and the inner peripheral surface of the metal casing.