发明名称 Method of manufacturing composite insulator and packing member for use in same
摘要 In a method of producing a composite insulator having a core member, end fitting members fixed to both end portions of the core member, and an overcoat member including a sheath portion formed on an outer surface of the core member and shed members, the overcoat member and the end fitting member are connected by curing. Moreover, a clamping operation is performed or a packing member is used for preventing a flow of an overcoat forming material into a seal portion. In this manner, it is possible to improve a seal performance of a connection boundary between the end fitting member and the overcoat member.
申请公布号 US6440344(B2) 申请公布日期 2002.08.27
申请号 US19990180559 申请日期 1999.02.05
申请人 NGK INSULATORS, LTD. 发明人 GOTO DAISAKU;KASHIWAGI HIROSHI;TANI TAKAO
分类号 H01B19/00;(IPC1-7):B29C43/18;B29C45/14 主分类号 H01B19/00
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