Invention Grant
US09315230B2 Hand propelled and steered bicycle 有权
手推动和转向自行车

  • Patent Title: Hand propelled and steered bicycle
  • Patent Title (中): 手推动和转向自行车
  • Application No.: US14028531
    Application Date: 2013-09-16
  • Publication No.: US09315230B2
    Publication Date: 2016-04-19
  • Inventor: David D. Price
  • Applicant: David D. Price
  • Agent John R. Ross; John R. Ross, III
  • Main IPC: B62M1/12
  • IPC: B62M1/12 B62M1/26 B62K21/12 B62M1/16
Hand propelled and steered bicycle
Abstract:
A bicycle. A front bicycle wheel and rear bicycle wheel are connected to a bicycle frame. A drive sprocket drives the rear bicycle wheel. Two hand grippable pivotally connected handles are each connected via a handle drive linkage to the drive sprocket. The pivoting of the handles in an approximately vertical plane controls the rotation of the drive sprocket and spins the rear bicycle wheel. In one preferred embodiment, the bicycle is a stationary bicycle. In another preferred embodiment the bicycle can be steered and taken on the street.
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