发明名称
摘要 PROBLEM TO BE SOLVED: To provide an apparatus for molding a molded article capable of shortening the production cycle of the molded article and stabilizing quality, and its molding method. SOLUTION: The molding apparatus for molding a steering wheel is equipped with a mold, a urethane injection device, a film forming material injection device 30 and a vacuum mechanism. In the film forming material device 30, a predetermined amount of a film forming material to be injected in a cavity is weighed by a weighing cylinder 40 to be injected in the cavity by an injection cylinder 50. Thereafter, the cavity is evacuated by the vacuum mechanism and, then, a urethane resin is injected in the cavity by the urethane injection device.
申请公布号 JP3873622(B2) 申请公布日期 2007.01.24
申请号 JP20000400726 申请日期 2000.12.28
申请人 发明人
分类号 B29C39/12;B62D1/04;B29C39/10;B29C39/24;B29C39/42;B29K75/00 主分类号 B29C39/12
代理机构 代理人
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