B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 35/00 (2006.01) B26D 5/22 (2006.01) B26D 9/00 (2006.01) B65H 19/26 (2006.01) B65H 23/18 (2006.01) B65H 23/195 (2006.01)
Patent
CA 2041357
A rewinder for producing rolls or logs (R) of web material (N) comprises at least a roller (5, 7, 8) rotating at a speed proportional to the feeding speed of the web material (N), means (10, 11, 13) defining a winding space for the formation of the log (R), pusher means (15) for introducing a core into said winding space, and cutting means (10, 21, 23, 25) for cutting the web material (N) at the end of. the winding of each individual log (R). The rewinder further comprises means (41, 61) for automatically varying the phase of the motion of said cutting means (10, 21, 23, 25) with respect to the motion of the web material (N).
Biagiotti Guglielmo
Fabio Perini S.p.a.
Perini Navi S.p.a.
Ridout & Maybee Llp
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