Invention Grant
US09540069B2 Vehicle, particularly a bicycle, comprising an electrical auxiliary drive
有权
车辆，特别是自行车，其包括电辅助驱动
- Patent Title: Vehicle, particularly a bicycle, comprising an electrical auxiliary drive
- Patent Title (中): 车辆，特别是自行车，其包括电辅助驱动
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Application No.: US14399694Application Date: 2013-04-12
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Publication No.: US09540069B2Publication Date: 2017-01-10
- Inventor: Rolf Strothmann
- Applicant: Rolf Strothmann
- Agency: Lucas & Mercanti, LLP
- Agent Klaus P. Stoffel
- Priority: DE102012104150 20120511
- International Application: PCT/DE2013/100139 WO 20130412
- International Announcement: WO2013/167115 WO 20131114
- Main IPC: B62M6/45
- IPC: B62M6/45 ; B62M6/50
Abstract:
A vehicle, particularly a bicycle, including a crank drive that is to be actuated by muscular force and that is disconnectably drive-connected to at least one driven wheel, and also including an electrical auxiliary drive for assisting the crank drive. The vehicle can be driven solely by the auxiliary drive when the drive connection between the crank drive and the wheel is disconnected. In addition, a control device for the auxiliary drive is preferably connected to a sensor which detects the crank rotational speed.
Public/Granted literature
- US20150136508A1 VEHICLE, PARTICULARLY A BICYCLE, COMPRISING AN ELECTRICAL AUXILIARY DRIVE Public/Granted day:2015-05-21
Information query
