Front derailleur for a bicycle

Details Front derailleur for a bicycle Front derailleur for a bicycle

1995-11-29

1997-04-15

Schoeppel, Roger J.

Endless belt power transmission systems or components

Control for variable input to output speed-ratio

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

474123, F16H 5900

Patent

active

056203845

ABSTRACT:
A front derailleur for a bicycle has a four-point link mechanism, and a control cable is attached by a screw to an end of a connecting arm fixed to one link of the four-point link mechanism. The connecting arm has an auxiliary projection. The control cable applies a torque to the link at a point of contact between the control cable and the auxiliary projection. The screw on the connecting arm is spaced from a chain guide which contacts a chain, to facilitate an operation to attach the control cable to the connecting arm.

REFERENCES:
patent: 4199998 (1980-04-01), Isobe
patent: 4226130 (1980-10-01), Isobe
patent: 4330137 (1982-05-01), Nagano
patent: 4424048 (1984-01-01), Shimano
patent: 4486182 (1984-12-01), Coue
patent: 4887990 (1989-12-01), Bonnard
patent: 5037355 (1991-08-01), Kobayashi
patent: 5312301 (1994-05-01), Kobayashi

Affiliated with

Also associated with

Rating

Front derailleur for a bicycle does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-356644