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:
Sep. 29, 1992
Filed:
Sep. 23, 1991
Applicant:
Inventors:
Luigi Colli, Pordenone, IT;
Roberto Badiali, Pordenone, IT;
Assignee:
Savio S.p.A., Pordenone, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ;
Abstract
A device and method for automatically connecting the yarn to the tube of a winding machine, comprising yarn manipulation members grouped on a single arm which rotates in two mutually orthogonal planes, the member for initiating tube rotation consisting of a belt which runs between two pulleys. The yarn is connected while keeping the already formed bobbin in a waiting position until yarn connection is completed.