Pedal mechanism

Details Pedal mechanism Pedal mechanism

1977-06-28

1978-11-14

Foss, J. Franklin

Supports

Pipe or cable

Brackets

280260, B62M 102

Patent

active

041252390

ABSTRACT:
A pedal mechanism for a bicycle having a pedal crank formed of two telescopic elements, one of which is fixed the other being controlled by an assembly designed to impart thereto a reciprocating radial movement so that the length of the crank during rotation varies between predetermined minimum and maximum values. This arrangement increases the operating efficiency of the bicycle.

REFERENCES:
patent: 490134 (1893-01-01), Brigat
patent: 546954 (1895-09-01), Decker
patent: 616122 (1898-02-01), Lester
patent: 636658 (1899-11-01), Grace
patent: 3047310 (1962-07-01), DeBaun

Affiliated with

Also associated with

Rating

Pedal mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1298615