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1. 发明授权

US08205895B2 Swingable and speedable freewheeled vehicle 有权
标题翻译：舒适快速的自行车
公开(公告)号：US08205895B2
公开(公告)日：2012-06-26
申请号：US12641886
申请日：2009-12-18
申请人： Jhe-Wei Chen , Min-Hua Yang , Feng-Rong Wu
发明人： Jhe-Wei Chen , Min-Hua Yang , Feng-Rong Wu
IPC分类号： B62M1/00
CPC分类号： B62B19/04 , B62B13/10 , B62B17/065 , B62K3/002
摘要： A swingable and speedable freewheeled vehicle includes a swingable device installed between a frame and each rear wheel. The swingable device has a guiding track fixed to a seated member, a spindle pivoted on said seated member, and a sliding assembly for sliding along the guiding track. Thereby, while driving the freewheeled vehicle via swinging, a sliding stem of the sliding assembly would slide along the guiding track and subject to an inertial force. Accordingly, a distance between the ground and the frame would be varied commensurately with the freewheeled vehicle moving along with the inertia force during the sliding so as to readily and speedily motivate the freewheeled vehicle forwards.
摘要翻译：可摆动和可快速的自转车辆包括安装在框架和每个后轮之间的可摆动装置。可摆动装置具有固定到就座构件的导轨，枢转在所述就座构件上的主轴和用于沿导轨滑动的滑动组件。因此，当通过摆动来驱动自由滑动的车辆时，滑动组件的滑动杆将沿着导轨滑动并受到惯性力的影响。因此，地面和框架之间的距离将随着自由车辆在滑动过程中随惯性力的移动而相应地变化，以便容易地并且快速地将自由车辆向前激励。

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