Title:
LEVER TYPE POWER TRANSMISSION DEVICE OF BICYCLE AND POWER MACHINE WITH MAGNETIC ACTION USED FOR THE DEVICE
Document Type and Number:
WIPO Patent Application WO/2003/014597
Kind Code:
A1
Abstract:
A lever type power transmission device of a bicycle, wherein a large force can be developed with a small force by the power point and application point of a lever by the principle of a lever, the positive magnetic poles of magnets generate a magnetic force, and these two actions are combined with each other, wherein the device is installed on a frame of the bicycle so as to be interlocked to forward and backward wheel gears, whereby a bicycle pedal working pressure can be reduced and stable propelling of the bicycle can be persistently performed so as to reduce fatigue.
Inventors:
NOGUCHI YASUHIRO (JP)
Application Number:
PCT/JP2002/007977
Publication Date:
February 20, 2003
Filing Date:
August 05, 2002
Export Citation:
Assignee:
NOGUCHI YASUHIRO (JP)
International Classes:
B62M1/24; B62M15/00; F16H21/12; F16H49/00; (IPC1-7): F16H29/12
Foreign References:
| JPS6088265A | 1985-05-18 | |||
| JPS639548U | 1988-01-22 | |||
| JPH09257116A | 1997-09-30 |
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