Improved cart for high transportation. (Machine-translation by Google Translate, not legally binding)

摘要

Improved trolley for elevated transport, of manual or mechanical operation and of the type that circulates between two lanes of rectangular section in "C", very close to each other and faced by its central face, and which is composed of a flattened body, arranged vertically between both rails and equipped with rolling elements to run on and between them, characterized in that in the upper share of the carriage there are provided two pairs of wheels, at least, of wide rim and mounted each pair of them on a common axis, horizontal and transverse to the rails, operatively arranged to obtain four points of support, two on each lane, and achieve permanent perpendicularity of the body of the car with respect to said lanes, thereby avoiding the effect of pitching of the same car in the direction of the displacement, the possibility is discharged that, in inclined or vertical sections, its lower end looks for the vertical and reaches wedge between the in this same lower end, a hole is provided for the loose fitting of the more convenient load support, which support, rotating in said hole, is the one that will always look for the required verticality. (Machine-translation by Google Translate, not legally binding)