Bicycle with two driving units
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jan 27, 2011
app pub date -
Jul 22, 2009
filing date -
Jul 22, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A bicycle includes a frame having a handle unit pivotably connected to a case which is fixed to the steering tube of the front fork. The handle unit includes a shaft about which the handle unit is pivotable back and forth, and the shaft is connected with an arm which is operatively connected with a front wheel driving unit so as to drive the front wheel of the bicycle. The bicycle includes pedals to rotate the rear wheel by the conventional rear wheel driving unit by a chain cooperated with gear wheels. The bicycle includes two driving units which are operated by the users' legs and hands.
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