发明名称 Apparatus for training skiers
摘要 Apparatus for training skiers the apparatus including a frame mounting a pair of resilient cords which interconnect the frame and the tails of the individual skis for supporting the tails of skis in elevated relation, and pivot assemblies mounted on the tips of the skis and rested on a supporting surface and operable to allow a skier wearing the skis to swing the skis and pivot the skis about their respective longitudinal axes for purposes of simulating various ski maneuvers.
申请公布号 US4909503(A) 申请公布日期 1990.03.20
申请号 US19880266146 申请日期 1988.11.02
申请人 OLSON, BRUCE R. 发明人 OLSON, BRUCE R.
分类号 A63B69/18 主分类号 A63B69/18
代理机构 代理人
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