发明名称 SCHAATSGESTEL EN DAARVAN VOORZIENE SCHAATS.
摘要 A support assembly for attachment to a skating shoe includes a frame having two fastening brackets with openings through which connection members extending away from the sole plate of the skating shoe can extend and either a skate blade or at least three freely rotatable wheels attached to the frame. When the support assembly includes at least three wheels, they are attached to the frame such that each group of at least two wheels has an underlying tangent which extends outside each remaining wheel.
申请公布号 NL189390(B) 申请公布日期 1992.11.02
申请号 NL19900000384 申请日期 1990.02.16
申请人 GIERVELD BEHEER B.V. TE WIERDEN. 发明人
分类号 A63C1/00;A63C1/04;A63C1/38;A63C17/06;A63C17/18;A63C17/22;(IPC1-7):A63C17/06;A63C1/20 主分类号 A63C1/00
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