Speed changing arrangement for the bicycle

Details Speed changing arrangement for the bicycle Speed changing arrangement for the bicycle

1993-04-15

1995-04-11

Kwon, John T.

Machine element or mechanism

Gearing

Interchangeably locked

74372, 74369, F16H 308

Patent

active

054047684

ABSTRACT:
A speed changing arrangement for the bicycle having a changing arrangement mounted on the frame of the bicycle and positioned between the left and right pedals. The speed changing arrangement generally includes: a speeding changing gear set engaging an output gear set, a gear shifting shaft and a hand lever to manipulate the gear shifting shaft. The hand lever can be utilized to manipulate a neutral gear cable and a gear shifting cable, so that the gear shifting shaft can be moved within a spacing between the speed changing gear set of the desired gear stage and the output gear set.

REFERENCES:
patent: 2956443 (1960-10-01), Nelson
patent: 3948542 (1976-04-01), Lukich
patent: 4702121 (1987-10-01), Hartmann
patent: 4771636 (1988-09-01), Fujita
patent: 4858739 (1989-08-01), Nemoto
patent: 5305651 (1994-04-01), Perego

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