ES159192U - Brake for blinds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Brake for blinds, characterized by being constituted by a flat support that in its lower part undergoes a double fold, to be continued by a flat upper part and provided with an incision to give exit to the elevation element of the blind, whose part referred will be which is attached or coupled to the upright of the blind, which by means of two bends at right angles in its middle part, leads to the formation of a hole in which two rollers will be coupled, one smooth and one fluted that turns crazy, endowed with sliding from top to bottom, in whose hollow of the housing is opposed a grooved surface to hold or not the said grooved roller, whose upward displacement is limited by a curved rim of the hollow of the housing in which it is coupled upwards, and also below due to the folding inwards of a lower appendix of another fold of the casing and both by the aforementioned double fold, and between whose two rollers it is subject or the rope or lifting cord of the shutter that has penetrated through the incision can slide freely to the intended effect, in principle cited, from the upright thereof. (Machine-translation by Google Translate, not legally binding)