| 摘要 |
An open-end spinning device with friction rolls (1, 2) driven in the same direction, which form a spinning gap, of which at least the friction roll (1) that rotates into the spinning groove is designed as a suction roll and conveys into the spinning gap (3) the fibre material which is fed on to its external surface. According to the invention, a collector channel is provided at a distance from the spinning gap for the fibre which has been fed in, the channel being formed by the external surface of the friction roll rotating into the spinning gap and a movable guide surface (50). In this way, the superficial speed of the guide surface in the collector channel is adapted to match the superficial speed of the friction roll. |
