Rotary yarn guide for textile machines

Details Rotary yarn guide for textile machines Rotary yarn guide for textile machines

1980-09-05

1983-02-08

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Strand guiding or guarding

57 73, D01H 718, D01H 1304

Patent

active

043721087

ABSTRACT:
The rotary yarn guide for cooperating with a spindle in a textile machine comprises an externally cylindrical, hollow guide member 4 having inlet and outlet ends for guiding the yarn, a ball bearing 7 surrounding the guide member and having inner and outer races 8 and 9, the inner race being rigid with the guide member, a permanent magnet 6 for cooperating with a spindle in order to rotate the guide member, a magnet-supporting member 5 for securing the permanent magnet with the guide member, and an outer casing 13 fixed to the outer race of said ball bearing.

REFERENCES:
patent: 2936567 (1960-05-01), Russell et al.
patent: 3537250 (1969-04-01), MacKintosh
patent: 3701245 (1972-10-01), Richter
patent: 3810353 (1974-05-01), Peterson
patent: 3813869 (1974-06-01), Misaki
patent: 3875734 (1975-04-01), Dupeuble
patent: 4135356 (1979-01-01), Wolstencroft

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