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:
May. 21, 2013
Filed:
Dec. 14, 2010
Yasuyuki Ishihara, Kodaira, JP;
Yasuyuki Ishihara, Kodaira, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
A casting method and a casting device for a cast-metal object which are inexpensive and have a high degree of freedom are provided to cast plural types of cast-metal objects simultaneously. A cast-metal object is cast by using a casting device () including a mold structure () for forming a casting space capable of filling molten metal; and a runner () provided separately from the mold structure () for supplying molten metal into the casting space in the mold structure () by connecting the runner to the mold structure (), wherein the runner () has a dividable structure, and the mold structure () has an assembly structure of a plurality of members.