Some improvements in the aspiration devices of fibers of the machines mecheras para laha peinada (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the fiber suction devices of combed wool roving machines, characterized by the arrangement of a set of suction nozzles for the loose fibers dragged by the casting roller of the roving machine, on the upper part of said rollers and with a separation greater than 180º between the contact point of the wick and the location zone of the nozzles, said angle being counted in the direction of rotation of the roller and the suction nozzles are provided with narrow and directed passage slots towards the periphery of the roller so as to allow the aspiration of all the short fibers accumulated in the periphery of the melting roller of the wicks, even in the case of production of large quantities of short fibers and each of the corresponding suction nozzles being provided to a wick, a baffle channeling short fibers accumulated in the melting roller and intended to prevent go the step towards the mouthpiece of the long fibers that continue to be part of the wick. (Machine-translation by Google Translate, not legally binding)