| 摘要 |
<p>The device has a pneumatic coupler (20) with arrangements establishing connection with an orifice when the coupler is supplied with compressed air, where the connection is free when the air supply is cut to freely rotate a spindle (3) during production. An individual command unit (27) e.g. variable speed drive, rotates a drive motor (26) of the spindle at a reduced speed or limited torque of the spindle. A control unit (28) e.g. controller, controls a compressed air supply unit of the coupler and the command unit to connect the coupler with the orifice to create air flow during drawing time. An independent claim is also included for a method for drawing a thread on an individual motorization spindle, twisting or direct cabling motorized spindle.</p> |
