发明名称 Ski pole
摘要 A ski pole comprising a tubular stem and a bracing disc especially shaped for easy mounting thereon. The bracing disc is provided with a stud introduced into the tubular stem and a pin is forced axially through and expanding the stud. The protruding portion of the pin may be enveloped by a sheath and constituting the tip of the ski pole.
申请公布号 US4319770(A) 申请公布日期 1982.03.16
申请号 US19800203751 申请日期 1980.11.03
申请人 DSI-SPORTARTIKEL GMBH 发明人 DROESSLER, PETER
分类号 A63C11/24;(IPC1-7):A63C11/24 主分类号 A63C11/24
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