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:
Dec. 24, 2019
Filed:
Mar. 17, 2015
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Inventors:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 11/05 (2006.01); B22D 11/14 (2006.01); B22D 11/16 (2006.01); B22D 11/124 (2006.01);
U.S. Cl.
CPC ...
B22D 11/05 (2013.01); B22D 11/145 (2013.01); B22D 11/168 (2013.01); B22D 11/124 (2013.01);
Abstract
An up-thawing continuous casting method includes drawing up molten metal (M) held in a holding furnace (), through a shape determining member () that determines a sectional shape of a cast casting (M). The sectional shape determined by the shape determining member () includes a round-cornered portion, and a value (Rf) of a curvature radius of the round-cornered portion that is determined by the shape determining member () is smaller than a design value (Rt) of a curvature radius of a round-cornered portion of the casting (M).