Invention Grant
- Patent Title: Hand propelled and steered bicycle
- Patent Title (中): 手推动和转向自行车
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Application No.: US13346306Application Date: 2012-01-09
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Publication No.: US08534690B2Publication Date: 2013-09-17
- Inventor: David D. Price
- Applicant: David D. Price
- Agent John R. Ross; John R. Ross, III
- Main IPC: B62M1/12
- IPC: B62M1/12

Abstract:
A bicycle. A front bicycle wheel and rear bicycle wheel are connected to a bicycle frame. A steerer tube controls the left and right motion of the front bicycle wheel. A drive sprocket drives the rear bicycle wheel. Two hand grippable pivotally connected handles are each connected via a handle steering linkage connection to the steerer tube. They are both also connected via a second handle drive linkage to the drive sprocket. The pivoting of the handles in an approximately horizontal plane controls the left and right motion of the front bicycle wheel. The pivoting of the handles in an approximately vertical plane controls the rotation of the drive sprocket and drives the bicycle forward.
Public/Granted literature
- US20130175781A1 HAND PROPELLED AND STEERED BICYCLE Public/Granted day:2013-07-11
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