Textiles: fluid treating apparatus – Machines – Liquid flowing
Patent
1994-08-02
1996-02-13
Coe, Philip R.
Textiles: fluid treating apparatus
Machines
Liquid flowing
D06B 2304
Patent
active
054904013
ABSTRACT:
A dye tube spacer for package dyeing. The spacer prevents distortion of the ends of the yarn package when the package is compressed prior to dyeing. The spacer includes a continuous vertical inner wall having an upper edge and a lower edge, the inner diameter of the wall being substantially equal to the outer diameter of the tube. A vertical outer wall is spaced from the inner wall and has an upper edge and a lower edge. A top annular wall is inclined upwardly from the upper edge of the inner to the upper edge of the outer wall, the wall having a diameter substantially equal to the diameter of the end of the yarn winding. A bottom annular wall extends from the lower edge of the inner wall to the lower edge of the outer wall. A support shelf extends inwardly from the inner wall and is positioned to engage the end of the tube. The inclined top and bottom annular walls contact the ends of the yarn packages and prevent undesirable distortion of the yarn during compression prior to dyeing.
REFERENCES:
patent: 1928251 (1933-09-01), Gollong
patent: 1928252 (1933-09-01), Gollong
patent: 2007914 (1935-07-01), Elling
patent: 2065526 (1936-12-01), Huttinger
patent: 2216034 (1940-09-01), Jaeger et al.
patent: 2226394 (1940-12-01), Stienen
patent: 4665722 (1987-05-01), Ashley et al.
Mangrum Ronald W.
Maynard Raymond W.
Saunders Roger N.
Thomas Matthew M.
Wise Gordon A.
Coe Philip R.
Unifi, Inc.
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