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:
Jun. 01, 2010
Filed:
Jan. 20, 2005
Applicants:
Alessandro Morelli, Lucca, IT;
Mauro Gelli, Lucca, IT;
Inventors:
Alessandro Morelli, Lucca, IT;
Mauro Gelli, Lucca, IT;
Assignee:
Fabio Perini S.p.A., Lucca, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 19/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The unwinding device comprises: a rotating element () with supports () for at least two reels (B; B; B); a splicing member () to join a first web material (N) coming from an expiring reel (B) to the initial free end (T) of a second web material (N) wound on a new reel (B). At least one mechanical member () is associated with each support (), to retain the initial free end (T) of the reel disposed on the support, to hold the initial free end until splicing of the two web materials.