Combing roller

Details Combing roller Combing roller

1994-06-03

1996-09-17

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

19112, 19114, 57327, 57413, D01H 400, D01G 1500

Patent

active

055557147

ABSTRACT:
A combing roller for use in a singling-out device of an open-end spinning machine includes a cylindrical body having a plurality of teeth formed on its outer circumference. Each of the teeth is formed by the intersection of at least one spiral circumferential groove with a number of recesses. The recesses are disposed on the circumference of the cylindrical body at an angle of up to 45 degrees relative to the direction of a force generating line which is parallel to a rotational axis of the cylindrical body.

REFERENCES:
patent: 4291437 (1981-09-01), Yoshizawa et al.
patent: 4301572 (1981-11-01), Miyamoto
patent: 4574583 (1986-03-01), Stahlecker et al.
patent: 4590645 (1986-05-01), Graf
patent: 4805395 (1989-02-01), Stahlecker et al.
patent: 4858275 (1989-08-01), Stahlecker et al.
patent: 4882812 (1989-11-01), Fetzer et al.
patent: 5067203 (1991-11-01), Hollmann

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