The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2020
Filed:
Apr. 28, 2017
Savio Macchine Tessili S.p.a., Pordenone, IT;
Fabio D'Agnolo, Pordenone, IT;
Vittorio Colussi, Pordenone, IT;
Abstract
An air-jet type spinning device (), comprising a body () at least partially hollow which defines a spinning chamber (), a fibre feed device (), facing said spinning chamber () so as to feed the fibres into the spinning chamber (), a spinning spindle () at least partially inserted in the spinning chamber () and fitted with a spinning channel () for the suction of yarn obtained from said fibres, the spinning channel () defining a spinning direction (X-X), at least one channel () for sending a jet of compressed air inside the spinning chamber (). Advantageously, the spinning chamber () is delimited at least partially by an outer side wall (), opposite the spinning spindle (), wherein at least one thread () is made on said outer side wall (), wherein said at least one channel () is oriented so as to direct the jet of compressed air towards the at least one thread () in order to be guided and oriented by the latter.