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San Francisco cable car puzzle

机译:旧金山缆车之谜

摘要

A take apart wooden toy puzzle which, when assembled resembles a San Francisco cable car. The toy comprises a number of pieces, the majority of which comprise pairs of mirror image constructed pieces which align and are mutually interacting. Two key element pieces must be detected and removed from the puzzle in the correct order in order to disassemble the puzzle. The first set of these elements, the brake posts, must be removed. At this point, the cable car is able to roll upon its wheels without falling apart. Since this initial procedure leaves the toy intact, the next element to be removed is not easily ascertained. The next step consists of disengaging the second step of key elements, the tie posts, which are fitted top to bottom through the puzzle. Once the tie posts are removed, the toy is easily and quickly disassembled. When it is desired to assemble the toy, it is conducted in the reverse order of disassemblage. The pieces of the puzzle are held in place until the tie posts are inserted. The brake posts are then fitted until they engage the tie posts, thereby locking the puzzle in its final position.
机译:一个可拆卸的木制玩具拼图,组装时类似于旧金山的缆车。该玩具包括许多部件,其中大部分包括成对的镜像结构部件,它们相互对齐并相互影响。必须以正确的顺序检测两个关键元件并将其从拼图中取出,以拆卸拼图。这些第一组元件,即制动杆,必须拆除。在这一点上,缆车能够在其车轮上滚动而不塌落。由于该初始过程使玩具完好无损,因此不容易确定要移除的下一个元素。下一步包括解除关键要素的第二步,即系杆,它们穿过拼图从上到下安装。一旦拆下系杆,就可以轻松快速地拆卸玩具。当需要组装玩具时,以相反的拆卸顺序进行。拼图块一直固定到位,直到系杆被插入。然后安装制动杆,直到它们与系杆接合,从而将拼图锁在其最终位置。

著录项

  • 公开/公告号US4333653A

    专利类型

  • 公开/公告日1982-06-08

    原文格式PDF

  • 申请/专利权人 MAYNARD;MICHAEL D.;

    申请/专利号US19800179975

  • 发明设计人 MICHAEL D. MAYNARD;

    申请日1980-08-21

  • 分类号A63F9/12;

  • 国家 US

  • 入库时间 2022-08-22 12:11:42

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