ES317971A1 - Perfections in pedals bikes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Pedal bicycle improvements, characterized in that it comprises a frame constituted by an almost horizontal lower element and an upper strap; a rear fork that interconnects the lower element and the strut, in the rear part of the frame, and a tubular upright that interconnects the lower element and the strut, in the front part of the frame; the strap extends downwards at an angle to the rear fork, towards the tubular pillar, and supports a saddle at its rear end; a rear wheel supported by the rear fork, and a front wheel, smaller in diameter than the rear one, supported by the front fork; a lower clamp supported by the lower frame element, for the pedals connected to the rear wheel by a chain transmission; an extended steering column through the tubular pillar and having the front fork at its lower end; an arm coupled at one end to the upper end of said steering column, and a handle attached to the forward end of said arm; it is disposed at an angle to the steering column and is connected thereto so as to be able to oscillate with respect to it, from a first adjusted position to a second adjusted position; the arm in said first adjusted position, places the handlebar in a normal driving position; the arm, in the second adjusted position, extends in the longitudinal direction of the strut, parallel to it, in such a way that the handlebar is in an inverted position and arranged with the center thereof in the region of the upper part of the cylinder. (Machine-translation by Google Translate, not legally binding)