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. 27, 1994
Filed:
Jul. 30, 1993
Jia-Chin Liu, Hsinchu, TW;
Shu-Fahr Chang, Hsinchu, TW;
Shyue-Sheng Wu, Hsinchu, TW;
Yen-Cheng Cheng, Hsinchu, TW;
Industrial Tech. Research Institute, Hsinchu, TW;
OCC Research Center Inc., Tokyo, JP;
Abstract
A mold assembly for a thermo-mold continuous casting apparatus which has a casting furnace and a thermo-mold chamber provided with an outlet. The assembly has a first mold member changeably or replaceably mounted within the thermo-mold chamber and being provided with a casting cavity and an enlarged cavity therein. A second mold member is mounted within the thermo-mold chamber and connected to the first mold member. The second mold member is provided with a cavity channel therein communicating with the enlarged cavity of the first mold member, and separating means in the cavity channel for separating the residual metal in the first and second mold members when the casting procedure in the thermo-mold continuous casting apparatus is stopped. An air inlet may be arranged on the thermo-mold chamber to introduce a protective air into the thermo-mold chamber upon changing the first mold member.