发明名称 Foam core in-line skate frame
摘要 A method of constructing a skate frame for an in-line skate is provided. The method includes forming a first skin on a mold and positioning core material on the first skin so that the core material does not contact the portions of the frame that receive load from the shoe portion. The method further includes forming a second skin over the first skin such that the core material is positioned and sealed between the first and second skins. The method further includes curing the frame.
申请公布号 US7214337(B2) 申请公布日期 2007.05.08
申请号 US20030664594 申请日期 2003.09.19
申请人 K-2 CORPORATION 发明人 GRANDE DODD H.
分类号 A63C17/06;B29C70/68;A63C17/00 主分类号 A63C17/06
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