公开(公告)号：US06206671B1

公开(公告)日：2001-03-27

申请号：US09243420

申请日：1999-02-03

申请人： Masatoshi Tsuchiya ,  Atsushi Mogami ,  Yutaka Kobayashi ,  Hideki Ohno ,  Masato Sekino

发明人： Masatoshi Tsuchiya ,  Atsushi Mogami ,  Yutaka Kobayashi ,  Hideki Ohno ,  Masato Sekino

IPC分类号： A61C1300

CPC分类号： A61C13/20

摘要： A pressure molding apparatus comprises a furnace defining a heating space for accommodating a mold assembly including a mold body charged with a raw material to be molded, and a pressure piston for pressurizing the raw material; heating means for heating the heating space; and load imposing means for imposing a load on the pressure piston to mold the raw material. The load imposing means includes at least one weight means and weight supporting means. The weight supporting means is selectively set in a load-free state in which the weight supporting means supports the weight means so that the weight of the weight means is not imposed on the pressure piston, and a load imposed state in which the weight supporting means releases the support of the weight means so that the weight of the weight means is imposed on the pressure piston.

摘要翻译： 压力成型装置包括限定用于容纳模具组件的加热空间的炉子，该模具组件包括装有待成型原料的模具体和用于对原料加压的压力活塞; 用于加热加热空间的加热装置; 以及用于在压力活塞上施加负载以模制原材料的负载施加装置。 载荷施加装置包括至少一个重量装置和重量支撑装置。 重量支撑装置被选择性地设置在无负载状态，其中重量支撑装置支撑重量装置，使得重量装置的重量不施加在压力活塞上，以及负载施加状态，其中重量支撑装置 释放重量装置的支撑，使重量装置的重量施加在压力活塞上。