B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 19/12 (2006.01)
Patent
CA 2518975
The unwinder device includes an unwinding station (7), with unwinding members for unwinding reels and a splicing device (151) for splicing together web-like materials (N1 and N2) coming from a first reel (B1) and from a second reel (B2). At least two supports (49, 51) are arranged in the unwinding station for the respective reels of web-like material, associated with respective unwinding members (83, 99). The supports are constructed and arranged to simultaneously support two reels being unwound, during at least a phase of the unwinding, and each of said supports is able and constructed to load a new reel in an engagement position, support it during the unwinding and unload it in a release position.
le dispositif dévideur comprend un poste de dévidage (7), dont les éléments dévideurs dévident des rouleaux, et un dispositif à épisser (151) qui relient par épissage des matériaux de type toile (N1 et N2) provenant d'un premier rouleau (B1) et d'un second rouleau (B2). Dans le poste de dévidage, on trouve, associés aux éléments dévideurs (83, 89), au moins deux supports (49, 51) pour les rouleaux correspondants de matériau de type toile. Ces supports sont conçus et agencés pour supporter simultanément deux rouleaux en cours de dévidage, pendant au moins une phase du dévidage, et chacun d'eux est en mesure de charger un nouveau rouleau en position d'engagement, de le maintenir pendant le dévidage et de le décharger en position de libération.
Benvenuti Angelo
Maddaleni Romano
Morelli Roberto
Fabio Perini S.p.a.
Ridout & Maybee Llp
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