首页> 外国专利> Discus-like flexible hurling toy - is formed from disc of cloth with gathered and downturned weighted hemmed edge

Discus-like flexible hurling toy - is formed from disc of cloth with gathered and downturned weighted hemmed edge

机译:类似于铁饼的挠性投掷玩具-由具有褶皱和向下倾斜的加重边缘的布盘形成

摘要

A string of regularly spaced small metallic weights are fixed within the hem. The device may be worn as a hat or folded or crumpled for storage and when hurled with a rotational motion the centrifugal force acting on the weights extends the device so that it exhibits aerodynamic properties to prolong its flight and given it a true trajectory. An alternative embodiment has a curved dome-shaped midsection and a downturned edge that is not gathered but is smoothly formed from the midsection by suitably weaving or stretching the fabric. Weights, supported within the hemmed edge are retained on a string in the manner of beads on a necklace.
机译:下摆内固定有一串规则间隔的小金属砝码。该设备可以戴在帽子上,也可以折叠或折皱存放,当通过旋转运动甩动时,作用在配重上的离心力使设备伸展,使其具有空气动力学特性,以延长其飞行时间并赋予其真实的轨迹。替代实施例具有弯曲的圆顶形的中间部分和向下弯曲的边缘,该边缘没有聚集,但是通过适当地编织或拉伸织物而从中间部分平滑地形成。支撑在包边边缘内的重物以项链上的珠子的形式固定在绳子上。

著录项

  • 公开/公告号IT1105473B

    专利类型

  • 公开/公告日1985-11-04

    原文格式PDF

  • 申请/专利权人 VUKMIROVICH DANIEL;

    申请/专利号IT19780050651

  • 发明设计人

    申请日1978-08-08

  • 分类号A63H;

  • 国家 IT

  • 入库时间 2022-08-22 08:08:50

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