Yarn tangling device

Textiles: manufacturing – Thread finishing – Surface modification of running length

Patent

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Details

28273, D02G 116

Patent

active

041576063

ABSTRACT:
A yarn tangler arrangement for all types of filament yarns which includes two individual members which are adapted to be threadably coupled together. Each of the members include a longitudinally extending bore which terminates in respective chamfered portions which define a yarn processing chamber. An air supply bore is arranged in one of the members at a predetermined angle with respect to a terminal edge of one of the chamfered portions with the supply bore feeding compressed air into the chamber so as to aspirate yarn from one longitudinal bore accommodating the yarn to be processed with the processed yarn then being directed from the chamber to the other longitudinally extending bore which accommodates the processed yarn.

REFERENCES:
patent: 1562194 (1925-11-01), Schaefer
patent: 3005251 (1961-10-01), Hallden et al.
patent: 3282768 (1966-11-01), Caines et al.
patent: 3730413 (1973-05-01), McDermott et al.
patent: 3805343 (1974-04-01), Ethridge

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