发明名称 Floating water walk ski - has foam-filled or inflatable streamlined part with keel recess and rubber flap to provide resistance
摘要 <p>The walking ski for use on water comprises a foam-filled or inflatable boat-shaped body (1) with foot fixture (10) on its upper surface and a recess (6) with rubber flap (7) at the underside. The recess and flap are arranged such that the flap lodges in the recess during forward movement and projects during rearward movement to provide the necessary resistance in the water. This resistance may, alternatively, be provided by rigid flaps hinged to the underside or to the sides of the body. A keel fin (11) provides rectilinear motion. Ski sticks with buoyancy members may be provided to steady the user. FL.</p>
申请公布号 BE893003(A2) 申请公布日期 1982.08.16
申请号 BE19821010500 申请日期 1982.04.28
申请人 P.V.B.A. VITALO 发明人
分类号 B63B35/81;B63B35/83;(IPC1-7):63C/ 主分类号 B63B35/81
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