Wheel with brake for escalators or moving mechanical ramps (3) comprising at least one perimetric protrusion (1) intended to be introduced into the valleys (2) of a escalator or moving mechanical ramp (3) characterized in that it also comprises at least one polygonal protrusion (4) whose flat faces rest on the crests (5) of the escalator or mobile ramp (3) once said perimetric projection (1) has been introduced into said valley (2). (Machine-translation by Google Translate, not legally binding)
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