| 摘要 |
PURPOSE: A roller joined a bush is capable of reusing the roller by changing the bush, increasing economic efficiency and utility, joining easily the bush with a snap ring, assembling the roller easily and increasing expedience of maintenance. CONSTITUTION: On a dyeing machine, the roller(100) is comprised of: a holding shaft(110) held by a bearing fixed on the dyeing machine; the cylindrical bush(200) divided into two and joined on circumference of the holding shaft(110); and the snap ring(210) joining the bush.
|
