ES250806A1 - Improvements in the stability of two-wheel vehicles (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements introduced in the stability of two-wheeled vehicles through the use of lateral wheels characterized by the use of: a frame attached to a rigid element of the vehicle to which frames on either side articulates the oscillating axle of a protruding arm supporting a wheel; the frame has two stringers between whose front ends a shaft provided at each end of a traction arm is traversed and articulated; at one end of said axis there is an extension for articulating therein the central region of a lever that at the outer end has a roller to be operated by the foot and at the inner end receives the articulation of an elongated and longitudinally slotted flange whose another end is maintained and tightened with a spring; the end of each traction arm is articulated to the fork of one end of a rod whose other end has another fork articulated between two articulated upper rods and hung in the hole of a vertical bracket existing on each side of the rear end of said frame and the lower connecting rod articulated at its low end in the middle region of the support arm of the wheel and a tension spring whose upper end is joined to a hook existing above said bracket and whose lower end is joined to another hook in said arm oscillating. (Machine-translation by Google Translate, not legally binding)