Machine for the correct positioning and welding to two extremes of rails, special application to railroads. (Machine-translation by Google Translate, not legally binding)

摘要

Machine for the correct positioning and butt welding of two ends, of rails, of special application to railroad tracks, comprising rigid frame, which carries means of gripping provided fixed on the rails, which has been previously it, and a servomechanism provided for the second of these rails, and put its end weld distance from the opposite end of the first rail, and comprising a longitudinally displaced welding unit seen to be carried at will to the region of the ends of these rails to be welded one with another, characterized in that it comprises, at least, a group of three servomechanisms arranged to act according to three perpendicular directions between them, the first of these servomechanisms being provided for longitudinally displacing the second rail, the second rail being arranged to move the end to be welded of the second lane vertically, and the third transversely; with respect to the opposite end of the fixed rail, and put it in the correct welding position. (Machine-translation by Google Translate, not legally binding)