公开(公告)号：US10099278B2

公开(公告)日：2018-10-16

申请号：US14779590

申请日：2014-02-07

Applicant: Shintokogio, Ltd.

Inventor： Kazumasa Uchida ,  Masaomi Mitsutake ,  Hirotsune Watanabe ,  Takumi Maegawa ,  Masashi Morikawa ,  So Nakayama ,  Tomokazu Suda ,  Toshihiko Zenpo

IPC: B22C5/04 ,  B22C15/02

Abstract: A mold-making device may include a stirring device including a stirring tank and at least one stirring blade. The stirring device may further include a packing port that is configured to open and close on a bottom of the stirring tank. The stirring device may stir a particulate aggregate and at least one additive by rotating the at least one stirring blade within the stirring tank to yield an admixture. A forming mold may communicate with the packing port and mold the admixture into a predetermined shape. A packing device may compress a surface of the admixture within the stirring tank and pack the admixture into the forming mold via the packing port.