公开(公告)号：US08490676B2

公开(公告)日：2013-07-23

申请号：US12919960

申请日：2009-02-18

申请人： Kiyoshi Shibata ,  Hideo Hazekawa ,  Keizou Tanoue ,  Masamitsu Yamashita

发明人： Kiyoshi Shibata ,  Hideo Hazekawa ,  Keizou Tanoue ,  Masamitsu Yamashita

IPC分类号： B22D17/22 ,  B22C9/08

CPC分类号： B22D17/22 ,  B22C9/082 ,  B22D17/2272

摘要： Four cavities are arranged on a concentric circle “C” with respect to the center “O” of a flow divider and a gate sleeve. Each of the cavities is connected to a sleeve stamp portion through each of four die side runners and each of four stamp side runners formed in a radial direction and separated from the neighboring runners. A semicircular arc-shaped reservoir is provided between the lower half side of the flow divider and the lower half side of the gate sleeve. This reservoir is connected to the sleeve stamp portion. A semi-solidified layer formed by pouring the molten metal into a sleeve is filled into the reservoir, so that the molten metal from which the semi-solidified layer is separated can be filled directly from each of the stamp side runners via the die side runners into each of the cavities evenly and simultaneously.

摘要翻译： 四个空腔相对于分流器和门套筒的中心“O”布置在同心圆“C”上。 每个空腔通过四个模具侧流道中的每一个连接到套筒印模部分，并且四个印模侧滑块中的每一个沿径向方向形成并与相邻流道分离。 在分流器的下半侧和浇口套筒的下半侧之间设置有一个半圆形的弧形储存器。 该储存器连接到套筒印章部分。 通过将熔融金属浇注到套筒中形成的半固化层被填充到储存器中，使得半固化层分离的熔融金属可以通过模头侧浇口直接从每个印模侧浇道填充 均匀地并入到每个腔中。

公开(公告)号：US20110011553A1

公开(公告)日：2011-01-20

申请号：US12919960

申请日：2009-02-18

申请人： Kiyoshi Shibata ,  Hideo Hazekawa ,  Keizou Tanoue ,  Masamitsu Yamashita

发明人： Kiyoshi Shibata ,  Hideo Hazekawa ,  Keizou Tanoue ,  Masamitsu Yamashita

IPC分类号： B22C9/08 ,  B22C9/00

CPC分类号： B22D17/22 ,  B22C9/082 ,  B22D17/2272

摘要： Four cavities are arranged on a concentric circle “C” with respect to the center “O” of a flow divider and a gate sleeve. Each of the cavities is connected to a sleeve stamp portion through each of four die side runners and each of four stamp side runners formed in a radial direction and separated from the neighboring runners. A semicircular arc-shaped reservoir is provided between the lower half side of the flow divider and the lower half side of the gate sleeve. This reservoir is connected to the sleeve stamp portion. A semi-solidified layer formed by pouring the molten metal into a sleeve is filled into the reservoir, so that the molten metal from which the semi-solidified layer is separated can be filled directly from each of the stamp side runners via the die side runners into each of the cavities evenly and simultaneously.

摘要翻译： 四个空腔相对于分流器和门套筒的中心“O”布置在同心圆“C”上。 每个空腔通过四个模具侧流道中的每一个连接到套筒印模部分，并且四个印模侧滑块中的每一个沿径向方向形成并与相邻流道分离。 在分流器的下半侧和浇口套筒的下半侧之间设置有一个半圆形的弧形储存器。 该储存器连接到套筒印章部分。 通过将熔融金属浇注到套筒中形成的半固化层被填充到储存器中，使得半固化层分离的熔融金属可以通过模头侧浇口直接从每个印模侧浇道填充 均匀地并入到每个腔中。