Rotating disc for separating and processing the end of yarn

Details Rotating disc for separating and processing the end of yarn Rotating disc for separating and processing the end of yarn

1992-12-07

1994-08-23

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

Stopping or starting

57352, 242 19, D01H 1318, B65H 5471

Patent

active

053396146

ABSTRACT:
An apparatus for severing a yarn and processing the resultant end of the separated yarn comprising a controllably rotatable abrasive element (1) disposed between two yarn-tensioning mechanisms (2,3) which hold the yarn in position and under tension for engagement with an abrasive surface of the abrasive element. The abrasive element (1) is mounted stationary with respect to the yarn-tensioning mechanism (2,3) such that the yarn 4 can be wrapped around the abrasive element (1) at a predetermined angle of wrap (.alpha.).

REFERENCES:
patent: 2772054 (1956-11-01), Herele et al.
patent: 3491526 (1970-01-01), Krauss et al.
patent: 3924393 (1975-12-01), Stahlecker
patent: 3962855 (1976-06-01), Stahlecker
patent: 4489544 (1984-12-01), Morita et al.
patent: 4506498 (1985-03-01), Lamb
patent: 4581881 (1986-04-01), Lamb
patent: 5109662 (1992-05-01), Inger
patent: 5155987 (1992-10-01), Vogel

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