公开(公告)号：US3758981A

公开(公告)日：1973-09-18

申请号：US3758981D

申请日：1972-08-29

申请人： HLASNICEK R ,  TOWNE P

发明人： HLASNICEK R ,  TOWNE P

IPC分类号： A63B19/00 ,  A63F7/04 ,  A63F9/08 ,  A63H33/00

CPC分类号： A63F7/3622 ,  A63F7/04 ,  A63F2009/0896 ,  A63H33/00

摘要： A Mobius band type amusement device comprising an initially flat rectangular elongated strip of flexible material having its ends joined after giving it a half twist (180*) or an odd number of half twists. A length of tubing, preferably transparent, is mounted on or integrally formed with both side surfaces of the Mobius strip, with its ends joined to form an endless tube which contains a ball or plurality of balls for travel in the tubing in a path which is continuous without going around an edge. Preferably the strip and tubing are made of flexible plastic material, not necessarily the same material, and the ball or balls are steel. Movement of the balls in the tubing may produce an audible sound which adds to the interest of the observer handling the device.

摘要翻译： Mobius带式娱乐装置包括初始平坦的矩形细长的柔性材料条，其端部在施加半扭曲（180度）或奇数次的半扭曲之后连接。 一段长度的管道，优选是透明的，安装在Mobius条带的两个侧面上或与其一体形成，其端部连接形成一个环形管，其包含一个或多个球，用于在管道中行进，该路径是 连续不断绕边。 优选地，条和管由柔性塑料材料制成，不一定是相同的材料，并且球或球是钢。 管中的球的运动可能产生可听见的声音，这增加了处理设备的观察者的兴趣。