公开(公告)号：US4362291A

公开(公告)日：1982-12-07

申请号：US237607

申请日：1981-02-24

申请人： Yasukiyo Fuke ,  Ryoichi Watanabe

发明人： Yasukiyo Fuke ,  Ryoichi Watanabe

IPC分类号： B29C41/00 ,  B22D17/22 ,  B29C45/00 ,  B29C45/26 ,  B29C45/44 ,  B29C1/06 ,  B29C1/16

CPC分类号： B29C45/4421 ,  B22D17/2236 ,  B29C45/33 ,  Y10S425/005 ,  Y10S425/058

摘要： In a metal mold for molding a hollow product having inwardly tapered side wall with a stationary die plate for forming a bottom portion of the product, a core, and a cavity plate surrounding the core, the core has a truncated pyramid shape and first and second slide cores are provided between the core and the cavity plate. The core and slide cores are constructed such that at the time of opening the mold both slide cores are moved inwardly in an interlocked relation with retractive movement of the core thus leaving one end of the molded product for enabling removal thereof.

摘要翻译： 在用于模制具有向内锥形侧壁的中空产品的金属模具中，具有用于形成产品底部的固定模板，芯和围绕芯的空腔板，芯具有截头棱锥形状，第一和第二 芯体设置在芯体和模腔板之间。 芯和滑芯被构造成使得在打开模具时，两个滑动芯以互锁的关系向内移动，从而留下模制产品的一端以使其能够移除。

公开(公告)号：US4832307A

公开(公告)日：1989-05-23

申请号：US244391

申请日：1988-09-15

申请人： Takeshi Watanabe ,  Yasukiyo Fuke

发明人： Takeshi Watanabe ,  Yasukiyo Fuke

IPC分类号： B29C45/33 ,  B29C45/44

CPC分类号： B29C45/332 ,  B29C45/4421 ,  Y10S425/058

摘要： An injection mold having a pair of stationary and movable molding plates, a plurality of sidewalls moved by one or more hydraulic cylinder assemblies disposed between the stationary and movable molding plates through inclined guide pins or guide blocks, a core member provided with a slanting surface and secured to the movable molding plate inside the sidewalls, and slide core members being movable in engagement with the core member. The respective sidewalls, and the sidewalls and the slide core members are connected by a connecting mechanism including link plates and connection plates so that the sidewalls and the slide core members are substantially simultaneously moved by at least one of the hydraulic cylinder assembly.

摘要翻译： 一种具有一对静止和可移动模制板的注射模具，通过倾斜的导向销或引导块设置在固定和可移动模制板之间的一个或多个液压缸组件移动的多个侧壁，设置有倾斜表面的芯部件和 固定在侧壁内的活动模制板上，并且滑动芯体可与芯构件接合。 相应的侧壁以及侧壁和滑动芯构件通过包括连接板和连接板的连接机构连接，使得侧壁和滑动芯构件基本上同时由液压缸组件中的至少一个移动。