Device for the elimination of the limits of the frame in the telescopes of automatic change of lanzaderas or canillas (Machine-translation by Google Translate, not legally binding)

摘要

Device for the elimination of the ends of weft in the looms of automatic change of shuttles or quills, essentially involving a suction circuit in whose entrance the ends of the weft threads of all the shuttles or quills of the loom store are introduced, and means for momentarily fastening these threads to their entrance, while the full shuttle is put into service, said device further being characterized by the fact that the collection of the threads is ensured by two jaws of elastic material, tightened by a mechanism which involves a latching able to retain it in a closed position, whose mechanism is driven by the loom of the loom, at the same moment that the shuttle or bobbin change is made, so that when the loaded shuttle is launched for the first time to the puffed, the thread is retained inside the suction circuit, while the unblocking of the The mechanism is secured by the fulcrum when it returns forward in the next stroke of the loom, so that the threads are again free and that the thread corresponding to the shuttle that has just been put into service, can be immediately sucked and removed from the moment that will have been separated from the fabric by the usual knife-cutter. (Machine-translation by Google Translate, not legally binding)