Method and device for manufacturing a twisted yarn

A device for manufacturing a yarn, said device comprising:

• at least one drivable spindle rotor rotatably supported on a spindle rail;
• a hollow spindle axle with an inlet opening and an outlet opening;
• a yarn guide channel connected to said outlet opening so as to extend substantially radially outwardly, said yarn guide channel guiding a yarn exiting from said outlet opening of said hollow spindle axle radially outwardly for forming a yarn balloon;
• a centering element arranged on an axis extending along said hollow spindle axle so as to be spaced from said inlet opening of said hollow spindle axle;
• a yarn winding device positioned downstream of said centering element, wherein the yarn is guided from the yarn balloon via said centering element to said yarn winding device;
• a means for feeding dissolved fiber material into the space defined by the yarn balloon;
• at least two spinning devices positioned within the space defined by the yarn balloon;
• each one of said at least two spinning devices having an inlet tube with a receiving opening for receiving the dissolved fiber material;
• said means for feeding having a feed tube with a mouth for each one of said at least two spinning devices, said feed tubes positioned outside of said space delimited by the yarn balloon such that said mouths are positioned opposite said receiving openings of said inlet tubes;
• each one of said at least two spinning devices having a fiber removal tube arranged such that the fibers generated by said at least two spinning devices are guided centrally into said hollow spindle axle;
• and
• a yarn guiding member, for guiding the yarn exiting from said yarn guide channel, fixedly connected to said spindle rotor.