Deflector for spindles in double twisting machines
AssigneeOfficine Savio S.p.A.
InventorsArmando D'Agnolo, Luigi Colli, Ugo Gaiotti
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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.
Claims11
In a twisting machine spindle comprising a pneumatic filament threader and a rotating device containing a substantially horizontal outlet port for said filament and fluid and defining an outer wall and a rotating plate having a curved rim the improvement comprising a filament and fluid deflector positioned between a circumference described by the outer wall and a periphery of the rotating plate, said deflector being in a radial plane defined by the outlet port of the filament and defining an extension of a contact face thereof directed toward the curved rim of the rotating plate.
Dependencies are inferred from the claim text.