Textiles: spinning – twisting – and twining – Apparatus and processes – Threading up
Patent
1980-09-24
1982-11-09
Petrakes, John
Textiles: spinning, twisting, and twining
Apparatus and processes
Threading up
57 5883, D01H 786, D01H 1500
Patent
active
043577920
ABSTRACT:
A deflector for twisting double twisting spindles with pneumatic threading of the filament and with prepositioning of the rotating part of the spindle during the threading phase. Substantially between the circumference described by the wall containing the outlet port of the filament of the rotating part and the peripheral rim of the rotating plate is arranged at least temporarily an angular deflector in cooperation with the neighborhood of the radial plane in which is disposed the outlet of the filament in the rotating part cooperating through its extension with the neighborhood of the tangent to the curved rim of the rotating plate.
REFERENCES:
patent: 2597015 (1952-05-01), May
patent: 2625786 (1953-01-01), Klein
patent: 3494119 (1970-02-01), Ratti
patent: 3731478 (1973-05-01), Franzen
patent: 4117655 (1978-10-01), Smith
patent: 4168605 (1979-09-01), D'Agnolo
Colli Luigi
D'Agnolo Armando
Gaiotti Ugo
Officine Savio S.p.A.
Petrakes John
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