UN APARATO DE SOSTEN DE ELEVACION PARA UN TRANSPORTADOR DE TRANSBORDO EN TRABAJOS SUBTERRANEOS EN GALERIAS Y TUNELES.

摘要

A lifting prop for a transfer conveyor enabling its displacement in gangways of mines and in tunnels. The prop is composed of a number of mutually vertically adjustable systems controlled by a pressure medium, enabling the conveyor to be seated on mine cars lifted above said cars, resting by means of said props on the ground, said props adapted to compensate any unevenness of the ground.