Improvements in the last system of vehicle wheels with more than one rear axle (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main Patent No. 289,267, granted by "Improvements in the last system of wheels of vehicles of more than one rear axle", characterized essentially by comprising the adaptation of a connecting rod and a bowler, which replace a half crossbow, a support and an axle, for which purpose and when being operated from the driving position of the vehicle itself a hydraulic pump by means of the corresponding battery, the liquid introduced in the cylinder, presses on the piston, which drives to the aforementioned link and this in turn raises the suspension rocker, so that the vehicle without load, suspends the wheels of the auxiliary axle; only one leaf spring is needed for the two axes. (Machine-translation by Google Translate, not legally binding)