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:
Aug. 20, 2002
Filed:
Dec. 01, 2000
Mauro Premi, Brescia, IT;
Mesdan S.p.A., Brescia, IT;
Abstract
A method for the pneumatic splicing of threads or yarns containing an elastomer comprises, in sequence, at least the following phases: introduction in a splicing chamber ( ), belonging to a splicing device ( ), of the ends of the threads ( ) to be spliced together; a first input of one or more jets of compressed air into the splicing chamber ( ) to perform a first interlacing of the threads ( ); cutting of the ends of the threads ( ), with scissors ( ), after the first input of air; a second input of one or more jets of compressed air into the splicing chamber ( ) to complete the splicing of the cut ends of the threads ( ) and release of the spliced thread with the return of all the parts of the splicing device ( ) to their original position.