Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent
1985-11-26
1988-03-15
Novosad, Stephen 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...
474 82, F16H 1108
Patent
active
047310464
ABSTRACT:
A control device for controlling, preselecting and indexing rear derailleur gear changes on bicycles and similar vehicles. An operating lever is shaped and designed to work together with the control device for adjusting and indexing. The lever may be started from a neutral position to effect a tensioning or slackening of the cable on each reversal of the direction of a pivoting of the lever. The cable can be acted on to move the chair guide transversely for changing or selecting one or more gears, depending on whether or not there is a pedalling action.
REFERENCES:
patent: 2431513 (1947-11-01), Schwinn
patent: 4241617 (1980-12-01), Nagano et al.
patent: 4267744 (1981-05-01), Yamaski
patent: 4343613 (1982-08-01), Leiter et al.
patent: 4384864 (1983-05-01), Bonnard
patent: 4504250 (1985-03-01), Juy
Etablissements le Simplex
Novosad Stephen J.
Schellin Eric P.
Smith Matthew
LandOfFree
Control device for the preselection and indexation of back gear does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control device for the preselection and indexation of back gear , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for the preselection and indexation of back gear will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1924540