Mechanism of security for the automatic stop of machines mecheras and other of the textile industry (Machine-translation by Google Translate, not legally binding)

摘要

Mechanism of security for the automatic stop of roving and other machines of the textile industry, which is essentially characterized by the arrangement at the end of each of the guide-roving supports, of a mobile piece constituted by a layered arm defined by two sections substantially perpendicular to each other, of which one of them is articulated on a spigot solidary of the guide-wicks support itself through a piece of insulating material, while the complementary section is of a length proportional to the dimensions of the guide fork -mechas and extends parallel to said peg, being able to oscillate the assembly on its articulation so that it can come into contact with said fork offering a passage to the electric fluid, which is interrupted while the arm remains in its normal position of work and out of contact with the corresponding guide-wicks, by effects of the friction exerted by the wick in its trajectory towards the machine, being only the accidental breakage of this wick which, when its friction ceases on said section, leaves the arm free, so that, due to its own weight, it tilts over its articulation and comes into contact with the guide-wicks thus closing an electrical circuit that determines the immediate stoppage of the machine. (Machine-translation by Google Translate, not legally binding)