Fiber feed element for a rotor spinning machine

Details Fiber feed element for a rotor spinning machine Fiber feed element for a rotor spinning machine

1998-09-18

2000-01-25

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57352, 57404, 57408, 57411, D01H 400

Patent

active

060166509

ABSTRACT:
The invention concerns a fiber feed element 1 of a rotor spinning machine. A bearing surface formed on the lower side 2 of the fiber feed element 1 can be disposed above a opening cylinder for the processing of the initial fiber material. A pivotably borne fiber channel plate can be supported on an upper side 5 of the fiber feed element 1. A fiber guide channel 4 is fashioned into the fiber feed element 1 and extends from the bearing surface up to the support surface. The fiber feed element 1 is made from fiber-glass-reinforced plastic with a fraction of 30 to 60% glass fibers. Use of a composite material allows the conventional fiber feed element to be more simply constructed and produced.

REFERENCES:
patent: 4098065 (1978-07-01), Stahlecker et al.
patent: 5111651 (1992-05-01), Pohn et al.
patent: 5423172 (1995-06-01), Furtmeier et al.
patent: 5555717 (1996-09-01), Schuller et al.
patent: 5685137 (1997-11-01), Raasch
patent: 5794430 (1998-08-01), Grecksch et al.
Company brochure "Ersatzteile fur Textilmachinen" (Spare Parts for Textile Machinery) by the company LEGROM, published 1997.

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