Back to results
US 2019/0168840 A1Published application
Urban elliptical bicycle
OwnerCarlos RUZ CAMPOSinventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerCarlos RUZ CAMPOSinventor
Estimating the term…
To produce an elliptical bicycle that can be used by persons of all ages safely, comfortably and easily, a bicycle with simple and original mechanisms has been created, allowing the user to feel safe when mounting the bicycle and to be able to handle same with ease and pleasure and to enjoy the journey. Using these original designs and mechanisms, a compact bicycle has been created, which is made easy and safe to move from one place to another by the ability to lower the handlebars and at the same time collapse the steering column and by a simple, silent, compact drive system formed by footboards, pedals, a bottom bracket and wheels. The bicycle has the advantage of providing easy and safe travel and has a gear-shifting system that can have between 3 and 12 different speeds and a caliper braking system on the rear and front wheels.
Urban elliptical bicycle with safe, easy and comfortable maneuverability, which includes a main body, handlebars, bottom bracket shell with pedals, connected by means of a chain to a geared hub and footboards, CHARACTERIZED in that it is made up of a pair of pedals (4), one of them with a crankset (5), both pedals (4) coupled on each end to an axle (6) located inside a bottom bracket shell (3) by means of 2 bearings and mounted on said shell, on two bearings, is a rear wheel (2) with a gear (7A) attached, to which a chain (8A) is coupled which, in turn, couples to another similar gear (7C) attached to one end of a variable geared hub (12);
Dependencies are inferred from the claim text.