B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 19/12 (2006.01) B65H 16/10 (2006.01)
Patent
CA 2367952
The device comprises in combination: a carriage (1) movable in a direction of displacement between a loading and unloading position and an unwinding position; on said carriage, at least one oscillating arm (25) for supporting at least one reel (B) of web material, and at least one actuator (39) for moving said oscillating arm; in the unwinding position, a flexible unwinding member (45) driven around a plurality of pulleys (47, 49, 51, 53), at least one of which is motorized, a member (61) for tensioning the flexible unwinding member being associated with at least one (47) of said pulleys.
La présent invention concerne un dispositif comprenant en combinaison: un chariot (1) mobile dans une direction entre des positions de chargement, de déchargement et de déroulement, comportant au moins un bras oscillant (25) destiné à supporter au moins une bobine (B) de tissu, au moins un vérin (39) destiné à déplacer le bras oscillant, dans la position de déroulement, un élément de déroulement souple (45) mis en oeuvre à travers une série de poulies (47, 49, 51, 53), dont l'une au moins est motorisée, et un élément (61) destiné ajuster la tension de l'élément de déroulement associé avec au moins une des poulies (47).
Fabio Perini S.p.a.
Ridout & Maybee Llp
LandOfFree
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