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. 13, 2019
Filed:
Apr. 19, 2018
Applicant:
Ri-flex Abrasives S.r.l., Spilamberto (Modena), IT;
Inventors:
Roberto Tunioli, Bologna, IT;
Sergio Taddia, Savigno, IT;
Assignee:
RI-FLEX ABRASIVES S.R.L., Spilamberto, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 19/12 (2006.01); B65H 16/04 (2006.01);
U.S. Cl.
CPC ...
B65H 19/123 (2013.01); B65H 16/04 (2013.01); B65H 19/12 (2013.01); B65H 2301/41368 (2013.01);
Abstract
A roll feeding device, including: a support shaft (), equipped with a longitudinal axis (Y) and provided to support one or more rolls (C), which includes a first end () and a second end (); one or more pusher arms (), movable along a direction parallel to the longitudinal axis (Y) in both directions, each of which is movable between an active position, in which it is arranged alongside a roll (C) and can come into contact with it during a movement parallel to the longitudinal axis (Y), and an inactive position.