| 摘要 |
PROBLEM TO BE SOLVED: To provide a roll changer capable of replacing a remaining roll easily, safely and at low cost. SOLUTION: This roll changer includes a first roll arm 4 having a first axle journal 8, which can be pivoted about a pivot axis, a second roll arm 5 having a second axle journal 8, a first stripper 9 assigned to the first axle journal 8, for removing a web roll 10 from the first axle journal 8, drive means 11a to 11d for pivoting the roll arms 4 and 5 and moving the first stripper 9, and control means 12 for controlling the web roll 10 to be removed manually in a manner that the web roll 10 mounted on the axle journal 8 remains on the second axle journal 8 but is stripped from the first axle journal 8 by the first stripper 9. COPYRIGHT: (C)2004,JPO
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