Improvements in the mechanism of impulsation and regulation of entry of the carrier bearing needles, in the telescopas without lanzadera. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the driving mechanism and input regulation of the weft carrier needles, in the looms without shuttle, characterized by the fact that, integral with the fulcrum axis, which is the generator of the movement of the mechanism itself, has been arranged a radial arm, on which is articulated a piece that, as a rocker arm, is articulated, in turn to a lever that oscillates on an intermediate axis, fixed and solidary of the loom bench, whose lever is in turn, articulated and linked by its other end to a tilting frame that has, attached to its lower major side, a toothed segment, forming a rack, which in turn acts on a toothed ring, integral with the shaft through which and mediate a conical gear transmission play, act on the gear wheel that drives the driving belt of the needle carrying the weft thread. (Machine-translation by Google Translate, not legally binding)