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    • 5. 发明申请
    • REDUCING RADIUS SLIDE FEATURE
    • 减少半径特征
    • US20100178993A1
    • 2010-07-15
    • US12732074
    • 2010-03-25
    • Richard D. Hunter
    • Richard D. Hunter
    • A63G21/18
    • A63G21/00A63G21/02A63G21/18
    • A slide feature is adapted to carry one or more riders and/or ride vehicles sliding thereon. The slide feature includes a sliding surface having an entry end and an exit end. The sliding surface comprising at least a lower portion of a sideways tilted funnel shape wherein a radius of the sliding surface tapers from the entry end to the exit end. A lowermost surface of the sliding surface is horizontal or slightly inclined from horizontal descending from the entry end to the exit end. The sliding surface comprising side walls each extending upward from the lowermost surface about a longitudinal axis which would be defined by the complete sideways tilted funnel shape through an angle of more than 90°. The entry end is substantially larger in diameter than the exit end.
    • 滑动装置适于携带一个或多个骑手和/或骑车上滑动的车辆。 滑动部件包括具有进入端和出口端的滑动表面。 所述滑动表面至少包括侧向倾斜的漏斗形状的下部,其中所述滑动表面的半径从入口端到出口端逐渐变细。 滑动表面的最下表面是从入口端到出口端的水平或稍微倾斜的水平下降。 该滑动表面包括各自从最下表面向上延伸的侧壁,所述纵向轴线将由纵向轴线限定,该纵向轴线将由完整的侧向倾斜的漏斗形状限定大于90°的角度。 入口端的直径比出口端的直径大得多。