Variable-ratio transmissions, separately and in bicycles

Details Variable-ratio transmissions, separately and in bicycles Variable-ratio transmissions, separately and in bicycles

B - Operations, Transporting

62

M

74/227, 280/27,

B62M 9/08 (2006.01) F16H 9/10 (2006.01)

Patent

CA 1327823

VARIABLE-RATIO TRANSMISSIONS, SEPARATELY AND IN BICYCLES ABSTRACT Drive mechanism, particularly for use with a bicycle, of the type having variable diameter drive and driven members connected by an endless belt which engages adjustable segments on the members. Through a control means the drive ratio can be adjusted to multiple, discrete settings. Belt wrap is maintained between the belt and the drive and driven members at all settings by two idlers which are independently supported for movement. A locking rail is used to release and secure the segments on the members and a split clutch is used with the driven member for easy rear wheel removal. The mechanism has a lost motion device to accommodate forward and rearward pedaling without harming the drive mechanism. The drive mechanism is modular in construction so it can be used with frames of varying sizes and the drive mechanism can be quickly removed from or assembled to the bicycle frame when replacement is desired.

616448

Affiliated with

Also associated with

Rating

Variable-ratio transmissions, separately and in bicycles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable-ratio transmissions, separately and in bicycles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable-ratio transmissions, separately and in bicycles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1210854