Needle cone for textile machines perfected (Machine-translation by Google Translate, not legally binding)

摘要

Cone cone-thread for textile machines, perfected, essentially characterized in that it is constituted by a single piece obtained by the molding of plastic material, which has transversely on its lateral surface a series of circumferential projections, parallel to each other, said cone being topped uppermost by a smooth neck, while internally and in opposite diametrical direction it presents/displays respective expansions, which are destined to connect with bayonet of the mentioned cone in the spindle of the textile machine. (Machine-translation by Google Translate, not legally binding)