Arrangement for open-end rotor spinning

Open-end rotor spinning apparatus comprising:

• spinning rotor means for forming yarn including an open side;
• cover means for covering said open-side of said spinning rotor means;
• projection means disposed at said cover means for projecting into said open side of said spinning rotor means;
• fiber feeding duct means disposed in said projection means for feeding fibers to said spinning rotor means;
• yarn withdrawal duct means disposed in said projection means for providing a pathway for formed yarn being withdrawn form said spinning rotor means;
• yarn withdrawal nozzle means projecting from said yarn withdrawal duct means into said spinning rotor means open side;
• and
• holding means other than said yarn withdrawal duct means for holding said yarn withdrawal nozzle means on said projection means,
• wherein said spinning rotor means includes a sliding wall for receiving fibers from said fiber feeding duct means, said fiber feeding duct means being provided laterally at said projection means opposite said sliding wall of said spinning rotor means, and
• wherein said fiber feeding duct means extends across a radial projection of the yarn withdrawal duct means at a first area on said projection means, said holding means being mounted at said cover means in an area outside said first area.