Invention Grant
- Patent Title: Continuously variable compound lever human powered transmission
- Patent Title (中): 连续可变复合杆人力传动
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Application No.: US12228036Application Date: 2008-08-08
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Publication No.: US07946194B2Publication Date: 2011-05-24
- Inventor: Michael Owen Davis
- Applicant: Michael Owen Davis
- Main IPC: B62M3/00
- IPC: B62M3/00

Abstract:
A human powered transmission for self propelled vehicles having oscillating power input levers displacing a pivoted power input member. The power input member pivotally journaled to a power output lever, the power output lever bearing on a fulcrum roller. The fulcrum rollers having a mechanism for adjusting the fulcrum roller along a predetermined length of the power output lever. Power output lever having a power output pivot, the power output pivot is connected to a flexible member for transferring tensile force to a unidirectional torque converter.
Public/Granted literature
- US20100031770A1 Human powered transmission Public/Granted day:2010-02-11
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