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    • 1. 发明授权
    • Water walking device
    • 水走路设备
    • US5080621A
    • 1992-01-14
    • US555518
    • 1990-06-25
    • Alan W. Nayes
    • Alan W. Nayes
    • B63B35/83B63H1/32
    • B63H16/08B63B35/83
    • A water walking device which has a pair of buoyant hulls (20), longer than they are wide, with a number of propulsion flaps (22) mounted on the bottom. The flaps are hinged and fold into the hull creating cup-like resistance chambers when hinged open to offset the rearward force of the wearer. The flaps rotate inwardly when the hull is urged forward allowing the wearer to be propelled forward by a walking action. A footwell (30) is located in each hull with the bottom below the waterline and near the center of gravity. A resilient shoe (32) attached into the footwell provides a removable connection between the wearer and the device. A propulsion fin (52) under the footwell provides stability and optionally a pair of side panels (54) extend the surface and function in the same manner as the flaps. A storage compartment (56), handles (620) a removable stabilizing arm (72) and a seat (78) may be added for ease of operation and comfort.
    • PCT No.PCT / US90 / 02915 Sec。 371日期:1990年6月25日 102(e)1990年6月25日日期PCT 1990年5月22日提交PCT。一种水上行走装置,其具有比它们宽的长度的一对浮力船体(20),其中安装有多个推进翼片(22) 底部。 襟翼铰接并折叠成船体,当铰接打开时产生杯状阻力室,以抵消穿着者的向后的力。 当船身向前推动时,翼片向内旋转,允许穿着者通过行走动作向前推进。 每个船体中都设有一个脚部空间(30),底部位于水线下方,靠近重心。 安装在脚部空间中的弹性鞋(32)在佩戴者和装置之间提供可拆卸的连接。 在脚部井下方的推进翅片(52)提供稳定性,并且可选地一对侧板(54)以与翼片相同的方式延伸表面并起作用。 为了便于操作和舒适,可以添加储存室(56),手柄(620)可拆卸的稳定臂(72)和座(78)。