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
1995-09-28
1998-02-10
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...
474160, F16H 5900
Patent
active
057162972
ABSTRACT:
Derailleur with at least two sprockets on a sprocket unit, which is designed so that the chain can be easily shifted between a smaller sprocket and a larger sprocket. For this purpose, at least on the larger sprocket, there is a tooth space which forms a lane for the transfer of the chain between the two sprockets. By means of a side plate support ramp on the larger sprocket, a path of a chain transfer segment which is convexly bent or curved radially outward, viewed in the axial direction, is achieved, whereby the chain transfer segment is formed during the chain transfer from the smaller sprocket to the larger sprocket in the vicinity of the double tooth space.
REFERENCES:
patent: 4348200 (1982-09-01), Terada
patent: 4384865 (1983-05-01), Ueno
patent: 5066264 (1991-11-01), Romano
patent: 5192249 (1993-03-01), Nagano
patent: 5503598 (1996-04-01), Neuer et al.
Fichtel & Sachs AG
Schoeppel Roger J.
LandOfFree
Derailleur arrangement for 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 Derailleur arrangement for bicycles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derailleur arrangement for bicycles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2073092