Patent ID: 6269664
Filing Date: 2001-08-07
Classification: D04B,F16C

Abstract:
An adjustment structure of press ring and steel ring of a transmission mechanism for a circular knitting machine, comprising:a frame coupled with a spindle having an action zone and a bulged ring, and a first recess formed between the action zone and the bulged ring, the bulged ring being extended from one side of the action zone and having a through bore formed therein engaged with an adjustment element;a lower transmission gear located in the action zone having one side engageable with the spindle and another side formed a second recess;a steel ring set located in the first and second recess;a needle drum seat fastened to the lower transmission gear; anda press ring located above the bulged ring having an annular ring which has one end extended into the first and second recess forming a collar section to press the steel ring set and another end formed a fastening section engageable with the adjustment element, and a washer located between the annular ring and bulged ring;wherein the press ring is movable by the adjustment element to release pressure of the collar section on the steel ring set for the washer be removed and replaced by aother washer whereby to eliminate gaps formed between the worn steel ring set and the first and second recess to enable the transmission mechanism function normally.