发明名称 METHOD FOR PRODUCTION OF FOAMED MOLDING MEMBER, AND IMPACT ABSORBING MEMBER
摘要 PROBLEM TO BE SOLVED: To accurately mold the foamed molding members on both surfaces of a rigid plate while inhibiting displacement of the rigid plate due to foaming pressure.SOLUTION: A method for production of a foamed molding member includes a first process of arranging a first foamed and molded portion 11 and a rigid member 3 in a mold 20 for molding a second portion, and pressing and fixing the rigid member 3 to the mold 20, and a second process of pouring a synthetic resin material U for a second portion into the mold 20, and then foaming and molding the second portion 12 tucking at least a part of the rigid member 3 to unite with the first portion 11.
申请公布号 JP2015030140(A) 申请公布日期 2015.02.16
申请号 JP20130159774 申请日期 2013.07.31
申请人 BRIDGESTONE CORP 发明人 NABESHIMA YOICHI;SATO MASATOSHI;TAKAHASHI YOSHIYUKI
分类号 B29C39/22;B29C39/10;B60R21/04 主分类号 B29C39/22
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