| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bicycle that is applied to pedal carrier, or mixture of electric and pedal carriers, or combination of electric and pedal carriers, especially to a bicycle capable of being pedaled bidirectionally and driven to move in unidirectional. <P>SOLUTION: A bicycle with bidirectional input and one-way output transmission combined with crank hole thereof, which is a human input device with dual rotary direction input, in which the output terminal thereof connects to the input terminal of a specific transmission with bidirectional input and one-way output, the constant rotary direction output through the output terminal of the transmission with bidirectional input and one-way output to drive a load wheel group, and it is characterized in that the input shaft used for bidirectionally drive of the transmission with bidirectional input and one-way output is installed through and combined with the pedal crank hole of the bicycle frame, therefore for the rider making choices of the driving input direction, and by means of the transmission with bidirectional input and one-way output to produce constant rotary direction output with same or different speed ratio at different driven input direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
