ES153424U - A perfected forklift. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A perfected trolley characterized essentially by the fact of comprising a chassis composed of a rigid rectangular platform in one of whose ends has the axle of wheels external to it, while on said platform rests a second platform with two extreme positions of elevation and support, said upper platform being linked to the lower one through articulation braces governed by a system of articulated arms, constituted by a bar articulated by one of its ends to the rear braces and by its other end to an element with which it forms at the point of articulation, a slit of the limit or stop of the system articulates said element with the end of a bar which in turn also articulates with a last retention bar of the transverse arm of maneuver, and to be understood in the middle zone of the lower platform a transversal axis on which articulates a tubular frame fixed in turn by the end opposite to each other bars attached to a U-shaped profile, with transverse axle carrying a steerable wheel, all operatively arranged to determine the positions of two-wheeled trolley, three-wheeled trolley of inclined platform in stable position and forklift truck. Three wheels with flat platform. (Machine-translation by Google Translate, not legally binding)