| 摘要 |
<p>In the "open end" spinning apparatus, the cover comprises, on the open side of the rotor (4, 7) one central flange (10) traversed over by, on the one hand, the output conduit (6) of the yarn and, on the other hand, the supply conduit (1) of the fibers. An interchangeable ring (11) surrounds the cover flange enable to adapt the flange to rotors having bigger diameters. <IMAGE></p> |
