Multistage freewheel for bicycles

Details Multistage freewheel for bicycles Multistage freewheel for bicycles

1976-11-08

1978-11-07

Gerin, Leonard H.

192 clutches and power-stop control

Clutches

Velocipede free wheel

74217B, F16D 2300, F16H 900

Patent

active

041241070

ABSTRACT:
A multistage freewheel for bicycles, comprising a plurality of at least two sprockets which are divided into at least a low speed stage and a high speed stage which are rotatable independently with respect to a support. Each of the sprockets is separately applied with a rotary resistance so that a single sprocket may be of less resistance thereby securing safety in the operation of the bicycle.

REFERENCES:
patent: 1412336 (1922-04-01), Carter
patent: 2226247 (1940-12-01), Lesage
patent: 2988186 (1961-06-01), Dotter
patent: 3554340 (1971-01-01), Shimano et al.

Affiliated with

Also associated with

Rating

Multistage freewheel 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 Multistage freewheel for bicycles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multistage freewheel for bicycles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2230017