| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously and respectively wind a plurality of belt-like sheets with excellent quality by a winding shaft so that an end surface of a core of a winding roll is not inclined to an end surface of a belt-like sheet winding part without changing an arranging interval of a winding collar of the winding shaft according to a belt-like sheet width. SOLUTION: The belt-like sheet is wound around the respective cores C in a state of fastening a plurality of cores C juxtaposed on the winding shaft 1 and a row of spacers 11 by being sandwiched from both sides. The spacers 11 have an inner ring holding ring 15 having an inner peripheral surface 15b engaged with a core fixing member 6 on winding collars 303 and 304 of not holding the core and holding an inner ring 14a of a bearing 14 in a predetermined position, and an outer ring holding ring 16 for holding an outer ring 14b of the bearing 14 in a predetermined position. One end surface 15a of the inner ring holding ring 15 is formed as an end surface abutting on an end surface of one core C1 among the adjacent cores C1 and C2, and one end surface 16a of the outer ring holding ring 16 is formed as an end surface abutting on the end surface of the other one core C2. COPYRIGHT: (C)2010,JPO&INPIT
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