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:
Jul. 14, 2015
Filed:
Feb. 14, 2011
Mauro Gelli, Capannori, IT;
Romano Maddaleni, Bientina, IT;
Franco Montagnani, Palaia, IT;
Roberto Morelli, S. Maria a Colle, IT;
Mauro Gelli, Capannori, IT;
Romano Maddaleni, Bientina, IT;
Franco Montagnani, Palaia, IT;
Roberto Morelli, S. Maria a Colle, IT;
FABIO PERINI S.P.A., Lucca, IT;
Abstract
The rewinding machine includes a first winding roller, around which the web material is guided, and defining at least in part a winding cradle; a support surface of the winding cores arranged to receive a winding core and to convey the core toward the winding cradle, the support surface defining with the first winding roller a feed channel of winding cores, a severing member of the web material, which can be inserted in the channel to sever the web material, the severing member interacting with the web material to cause severing thereof; a motor for controlling the severing member, the motor controlling the severing member modifying the speed of the severing member when it is positioned inside the channel.