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Toy helicopter powered by resilient band - has body, rotational frame and spindle extending through opening with energy store consisting of twisted elastic band

机译:由弹力带提供动力的玩具直升机-机身,旋转架和主轴穿过开口延伸,并带有由扭曲的弹力带组成的储能器

摘要

The toy helicopter includes a body, a frame mounted to rotate w. r. t. the body, a spindle extending through an opening provided in the frame and mounted to rotate w.r.t. the frame, an energy storing mechanism operatively connecting the spindle and frame, and two wings connected to the spindle to rotate the rewith. A wire spindle extends through an opening in the top member of the frame and has a hook at the lower end. A resilient band connects the two hooks and stores energy as a result of twisting.
机译:玩具直升机包括主体,安装成可旋转w的框架。河t。主体,主轴延伸穿过设置在框架中的开口并安装成可旋转。框架,可操作地连接心轴和框架的能量存储机构,以及连接到心轴以旋转re子的两个翼。线轴穿过框架顶部构件中的开口,并在下端具有钩子。弹性带连接两个钩子,并通过扭转存储能量。

著录项

  • 公开/公告号FR2397857B3

    专利类型

  • 公开/公告日1980-07-11

    原文格式PDF

  • 申请/专利权人 TOYTOWN CORP;

    申请/专利号FR19770021974

  • 发明设计人

    申请日1977-07-18

  • 分类号A63H27/12;

  • 国家 FR

  • 入库时间 2022-08-22 17:23:45

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