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3. 发明申请

US20130320619A1 BALL TRACK SET 审中-公开
标题翻译：球轨设置
公开(公告)号：US20130320619A1
公开(公告)日：2013-12-05
申请号：US13482704
申请日：2012-05-29
申请人： James Russell Hornsby , Joseph L. McGowan , Ryan William Alexander Lee
发明人： James Russell Hornsby , Joseph L. McGowan , Ryan William Alexander Lee
IPC分类号： A63F7/00
CPC分类号： A63F7/3622 , A63F2007/282 , A63F2007/3662
摘要： A track set includes track sections having parallel first and second rail edges on which a ball travels. Each track section includes a first upstanding sidewall projecting from the first rail edge having a first guide rail positioned a sufficient distance radially outward of the first rail edge. Each track section further includes a second upstanding sidewall projecting from the second rail edge having a second guide rail positioned a sufficient distance radially outward of the second rail edge. A connection member includes a resilient retaining portion configured to be inserted and retained between two spaced-apart pillar supports on at least one other track section to attach thereto. The track sections accommodate a derailed ball using a guide rail positioned a sufficient distance from an adjacent rail edge, to support the derailed ball via the guide rail and one rail edge when the ball rolls off the first and second rail edges.
摘要翻译：轨道组包括具有球行进的平行的第一和第二轨道边缘的轨道部分。每个轨道部分包括从第一轨道边缘突出的第一直立侧壁，其具有位于第一轨道边缘径向向外的足够距离的第一导轨。每个轨道段还包括从第二轨道边缘突出的第二直立侧壁，其具有位于第二轨道边缘径向向外的足够距离的第二导轨。连接构件包括弹性保持部分，该弹性保持部分构造成插入并保持在至少一个其它轨道部分上的两个间隔开的支柱支撑件之间以附接到其上。轨道部分容纳使用导轨的脱轨球，所述导轨定位成距相邻轨道边缘足够的距离，以当球滚出第一和第二轨道边缘时经由导轨和一个轨道边缘支撑脱轨球。

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