Bicycle derailleur with a chain guide disposed at an upper...

Details Bicycle derailleur with a chain guide disposed at an upper... Bicycle derailleur with a chain guide disposed at an upper...

2006-10-24

2006-10-24

Charles, Marcus (Department: 3682)

Endless belt power transmission systems or components

Control for variable input to output speed-ratio

Including belt shiftable axially from one to another surface...

C474S080000

Reexamination Certificate

active

07125354

ABSTRACT:
A bicycle derailleur comprises a base member structured to be mounted to a bicycle frame; a link mechanism having a first portion and a second portion, wherein the first portion of the link mechanism is coupled to the base member, and wherein the second portion of the link mechanism is disposed above the first portion of the link mechanism; and a chain guide coupled to the second portion of the link mechanism so that the chain guide moves relative to the base member to move a chain among a plurality of sprockets.

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