Improvements in machines for the finishing of concrete surfaces. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements, in machines for the finishing of concrete surfaces, characterized by comprising a frame to support leveling and finishing devices, and a carriage assembly that supports the frame and mobile to move the leveling and finishing apparatus above the surface of concrete that has been laid; the carriage assembly comprises, on each side of the frame, at least two independent movement supports provided with wheels for fitting on the floor in rails, and the frame is mounted on the movement supports, by means of flexible mounts, arranged to allow the movement supports to move up and down with respect to the frame during the working movement of the machine. (Machine-translation by Google Translate, not legally binding)