Textiles: manufacturing – Thread finishing – Surface modification of running length
Patent
1980-05-21
1981-11-03
Mackey, Robert
Textiles: manufacturing
Thread finishing
Surface modification of running length
28272, D02G 116
Patent
active
042977720
ABSTRACT:
A two-piece yarn bulking jet is automatically opened and closed for yarn stringup by means of a pneumatically operated piston connected to a rod which in turn passes through the jet body and is attached to the jet cover. The piston is powered by the same pressurized fluid supply used to supply the bulking fluid to the jet apparatus.
REFERENCES:
patent: 3261071 (1966-07-01), Clendening, Jr. et al.
patent: 3324526 (1967-06-01), Burns et al.
patent: 3638291 (1972-02-01), Yngve
E. I. Du Pont de Nemours and Company
Mackey Robert
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