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. 08, 2026
Filed:
Nov. 02, 2022
Ot Lucca S.r.l., Montecarlo, IT;
Paolo Casotti, Lucca-Frazione di Antraccoli, IT;
Valter Ceccarelli, Chiesina Uzzanese, IT;
OT LUCCA S.R.L., Montecarlo, IT;
Abstract
An interfolding machine comprising means for transforming a rotary motion into an oscillating motion which move the first folding fingers and which are coupled in input to a toothed driven gear receiving drive from a toothed drive gear via a toothed belt or a chain and means for making the first folding roller and the toothed drive gear rotate in synchrony. The interfolding machine advantageously comprises a guide which engages the toothed belt or the chain and which is movable with respect to the frame in such a way as to vary the pathway of one of the branches between the toothed drive gear and the toothed driven gear, an actuator which moves the guide so as to regulate the position of the first folding fingers with respect to the angular position of the first folding roller and control means.