System and method for controlling a bicycle front derailleur

Details System and method for controlling a bicycle front derailleur System and method for controlling a bicycle front derailleur

1999-07-09

2000-10-17

Bucci, David A.

Endless belt power transmission systems or components

Control for variable input to output speed-ratio

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

474103, F16H 6300, F16H 722

Patent

active

061323276

ABSTRACT:
A system for controlling the front derailleur of a bicycle is described, in which electronic control mechanism are provided for displaying the identifying number of the selected front gear on an electronic display, on the basis of the position of the movable control member for controlling the front derailleur, as detected by sensor mechanism, according to a correlation law which is different depending upon whether the chain is being shifted towards greater gears or smaller gears.

REFERENCES:
patent: 5213548 (1993-05-01), Colbert et al.
patent: 5356349 (1994-10-01), Bellio et al.
patent: 5922035 (1999-07-01), Chen

Affiliated with

Also associated with

Rating

System and method for controlling a bicycle front derailleur does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for controlling a bicycle front derailleur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for controlling a bicycle front derailleur will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-463290