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Raft adapted for use as a water rescue or recovery litter

机译:适用于抢水或回收垃圾的筏

摘要

The raft has a body section large enough to support one or more persons. Pontoons extend along opposite sides of the body section, and a rigid frame connects the body section and pontoons together. The body section has a flat horizontal upper surface adapted to support a person. The body section is of substantial thickness and has opposite sides disposed in confronting relation to the pontoons, cooperating therewith to provide longitudinally extending slots for the free flow of water therethrough when the raft is pulled lengthwise through the water, thereby reducing any tendency of the raft to fishtail. The body section and pontoons are preferably formed of a plastic material which is hard, tough and shock resistant on its surfaces.
机译:筏的身体部分足以支撑一个或多个人。浮桥沿主体部分的相对侧延伸,并且刚性框架将主体部分和浮桥连接在一起。身体部分具有适于支撑人的平坦的水平上表面。主体部分具有相当大的厚度,并具有与浮船相对的相对侧,并与之配合以提供纵向延伸的槽,以在筏子被纵向拉过水时使水自由流过,从而减小了筏子的任何趋势。鱼尾。主体部分和浮桥优选地由塑料材料形成,该塑料材料在其表面上是坚硬,坚韧和抗震的。

著录项

  • 公开/公告号US3887953A

    专利类型

  • 公开/公告日1975-06-10

    原文格式PDF

  • 申请/专利权人 EISENHAUER;LEIGH E.;

    申请/专利号US19730429179

  • 发明设计人 EISENHAUER;LEIGH E.;

    申请日1973-12-28

  • 分类号B63C9/04;

  • 国家 US

  • 入库时间 2022-08-23 03:29:45

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