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:
Jan. 14, 2025
Filed:
Feb. 11, 2020
G.d S.p.a., Bologna, IT;
Fulvio Pastore, Bologna, IT;
Nicola Rizzo, Bologna, IT;
Gabriele Benni, Bologna, IT;
Giuliano Gamberini, Bologna, IT;
Luca Federici, Bologna, IT;
G.D S.P.A., Bologna, IT;
Abstract
A device for combining filter segments with cigarette rod segments includes a first feed device for feeding a succession of gummed connecting strips and a second feed device for feeding a succession of groups, each including at least one cigarette rod segment and one filter segment, abutted end to end. A combining conveyor receives the groups in a first receiving station and the succession of strips in a second receiving station downstream of the first receiving station so that each gummed connecting strip is applied in flag-like manner on a respective group to connect the cigarette rod segment to the filter segment. A rolling drum receives the group with strip and rolls the strip round the group. A compression device downstream of the second receiving station and upstream of the release station produces compression between each group and the respective strip.