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公开(公告)号：US08473130B2
公开(公告)日：2013-06-25
申请号：US12857907
申请日：2010-08-17
IPC分类号： B60L11/18
CPC分类号： B62K15/006 , B60L3/0069 , B60L11/007 , B60L11/1822 , B60L11/1877 , B60L2200/12 , B60L2220/44 , B60L2240/12 , B60L2240/622 , B60L2270/32 , B60L2270/34 , B62M6/45 , B62M6/65 , B62M6/90 , Y02T10/7011 , Y02T10/705 , Y02T10/7072 , Y02T10/7291 , Y02T90/124 , Y02T90/14 , Y02T90/16 , Y02T90/162
摘要： The invention is directed to a foldable electric bicycle with power assist having a front portion attached to a rear portion via a central pivot post. The front portion maintains a steering column, handle bar system and a front wheel assembly having a front wheel and an electric power train. The rear portion includes a rear connecting arm to maintain the rear wheel. The central pivot post includes a first end that connects with the front portion and a second end which connects with the rear portion. A peddle assembly connects below the central pivot post and communicates with the rear wheel through a drive chain. A rechargeable battery capable of providing electricity to the electric power train is shaped to fit within a cavity and is located within the central pivot post. The rechargeable battery is positioned proximate the user so as to vertically align with the user's girth.
摘要翻译： 本发明涉及具有动力辅助的可折叠电动自行车，其具有经由中心枢轴柱附接到后部的前部。 前部保持转向柱，把手系统和具有前轮和电力传动系的前轮组件。 后部包括用于保持后轮的后连接臂。 中心枢轴柱包括与前部连接的第一端和与后部连接的第二端。 踏板组件连接在中心枢轴柱的下方，并通过驱动链与后轮连通。 能够向电力系提供电力的可充电电池被成形为适合于空腔内并且位于中心枢轴柱内。 可再充电电池位于使用者附近，以便与使用者的周长垂直对齐。
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公开(公告)号：US20120043148A1
公开(公告)日：2012-02-23
申请号：US12857907
申请日：2010-08-17
CPC分类号： B62K15/006 , B60L3/0069 , B60L11/007 , B60L11/1822 , B60L11/1877 , B60L2200/12 , B60L2220/44 , B60L2240/12 , B60L2240/622 , B60L2270/32 , B60L2270/34 , B62M6/45 , B62M6/65 , B62M6/90 , Y02T10/7011 , Y02T10/705 , Y02T10/7072 , Y02T10/7291 , Y02T90/124 , Y02T90/14 , Y02T90/16 , Y02T90/162
摘要： The invention is directed to a foldable electric bicycle with power assist having a front portion attached to a rear portion via a central pivot post. The front portion maintains a steering column, handle bar system and a front wheel assembly having a front wheel and an electric power train. The rear portion includes a rear connecting arm to maintain the rear wheel. The central pivot post includes a first end that connects with the front portion and a second end which connects with the rear portion. A peddle assembly connects below the central pivot post and communicates with the rear wheel through a drive chain. A rechargeable battery capable of providing electricity to the electric power train is shaped to fit within a cavity and is located within the central pivot post. The rechargeable battery is positioned proximate the user so as to vertically align with the user's girth.
摘要翻译： 本发明涉及具有动力辅助的可折叠电动自行车，其具有经由中心枢轴柱附接到后部的前部。 前部保持转向柱，把手系统和具有前轮和电力传动系的前轮组件。 后部包括用于保持后轮的后连接臂。 中心枢轴柱包括与前部连接的第一端和与后部连接的第二端。 踏板组件连接在中心枢轴柱的下方，并通过驱动链与后轮连通。 能够向电力系提供电力的可充电电池被成形为适合于空腔内并且位于中心枢轴柱内。 可再充电电池位于使用者附近，以便与使用者的周长垂直对齐。
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公开(公告)号：USD617687S1
公开(公告)日：2010-06-15
申请号：US29341618
申请日：2009-08-10
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