| 摘要 |
<p>Spinning or twisting machine spindle assembly has a bearing housing which is composed of a number of sheet metal ferrules which support the spindle bearings and which are formed by drawing to proudce them at cheap rate, whereby the bearing housing holders by means of which they are mounted on the spindle bank are produced by injection moulding of a plastics material on the housing. The construction is very firm and produced easily industrially.</p> |
