ACTUATOR APPARATUS FOR SELECTIVELY EFFECTING POSITIONING FO NEEDLE JACKS IN A CIRCULAR KNITTING MACHINE.

摘要

Improvement in or modification  of the invention disclosed and claimed in Patent  Application  No. 127139  characterized  by   that   the  composition consists of 10 to 20% by weight of feldspar 3 to 10% by weight of grease, and the remainder as naptha based oil.