发明名称 Ski pole provided with a snow ring
摘要 A ski pole is provided with a space conserving foldable snow ring, said snow ring being a plastic moulding comprising a sleeve member and a basket member having a wing portion forming a bearing surface which can be pivoted between storage and working positions. The portion of the wing portion adjacent the sleeve can be flexed as the wing portion is pivoted between its working and storage positions. A bracket extends rearwardly from the sleeve member for detachably supporting and locking the wing portion in working position.
申请公布号 US4921275(A) 申请公布日期 1990.05.01
申请号 US19880286538 申请日期 1988.12.19
申请人 EXEL OY 发明人 SANTANEN, ENSIO;RAUVALA, ESKO
分类号 A63C11/24 主分类号 A63C11/24
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