Improvements in the subject of pat. main n. 405,001 by electromagnetic clavetas selection system in rectilinear knitting machines.

摘要

An electromagnetic key selector for a knitting machine has a primary key and an auxiliary kety between each needle and a selector key, double action electromagnets in grooves corresp. to the needles, cams on bolts cooperating with the keys, and two selection lines giving three base positions for the needles.