A device in telescopes for the command of the additional urdimber threads for the formation of the ovillo. (Machine-translation by Google Translate, not legally binding)

摘要

A device in looms for the control of the additional warp yarns for the formation of the selvedge from a system of at least three warp yarns, of which at least one always forms a part of the shed of the return weave, forming the two remaining its second part and crossing after each second stroke, device that is mounted on a pair of looms of the loom of opposite movements, characterized in that on one of said heddles is supported at least one needle with a guide opening for the a warp knitting yarn forming part of the shedding of the warp yarns, together with a draw bar provided with a stop projection, which is suspended from the springs of the frame of this heddle, while on the second In the case of an opposite movement, a support is supported in the slot in which it is supported, so that the guides of the pair of threads that form the side can be displaced laterally in opposite directions. the second part of the shed, of return warp yarns, the reciprocal displacement of these guides being carried out by means of a tilter mounted freely rotating on the pivot of the support, which is governed by the projection of said traction bar. (Machine-translation by Google Translate, not legally binding)