Plastic spacer ring having an annular groove for sealing plastic

Details Plastic spacer ring having an annular groove for sealing plastic Plastic spacer ring having an annular groove for sealing plastic

1993-09-02

1995-10-31

Stinson, Frankie L.

Textiles: fluid treating apparatus

Machines

Liquid flowing

68198, 68212, 2421181, D06B 2304

Patent

active

054618894

ABSTRACT:
A plastic spacer ring for spacing apart and sealing plastic dye tubes during yarn package dyeing. Each plastic spacer ring has an annular groove on both its upper and lower surface for receiving an end face of a dye tube. Each groove has an open top and a closed bottom with the width of the open top greater than, and the width at the closed bottom less than the predetermined wall thickness of the plastic dye tube body. This construction provides tangential contact between the end faces of the plastic dye tubes on both side walls of the annular groove, which in turn, provides two seals substantially continuously about the circumference of the end face of the dye tube.

REFERENCES:
patent: 1730320 (1929-10-01), Dunlap
patent: 1871246 (1932-08-01), Thus
patent: 1928251 (1933-09-01), Gollong
patent: 1928252 (1933-09-01), Gollong
patent: 1939817 (1933-12-01), Hornbuckle et al.
patent: 2089962 (1937-08-01), Huttinger
patent: 2679153 (1954-05-01), Annicq
patent: 2694913 (1954-11-01), Annicq
patent: 3086381 (1963-04-01), Jackson
patent: 3097515 (1963-07-01), Claiborne
patent: 3253436 (1966-05-01), Soltis
patent: 3425149 (1969-02-01), Fletcher
patent: 3433432 (1969-03-01), Willis
patent: 3759460 (1973-09-01), Fyans
patent: 3882698 (1975-05-01), Livingstone
patent: 4665722 (1987-05-01), Ashley et al.
patent: 4914359 (1990-04-01), Powel et al.

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