Automatic shoe to stop wagons in ways to flower of earth. (Machine-translation by Google Translate, not legally binding)

摘要

Automatic brake shoe to stop wagons in tracks to ground, retractable between the rail and rail tracks of railways and trams of any model and width, characterized by the fact that it allows the transit of vehicles and pedestrians without offering obstacles to their circulation , and the passage of wagons in both directions and on rotating platforms in just position when it is not necessary to make it work. (Machine-translation by Google Translate, not legally binding)