| 摘要 |
PROBLEM TO BE SOLVED: To provide a nipping roller, simply replacing a part of the nipping roller for nipping and delivering continuous form in a rotary press at need in a short time. SOLUTION: The nipping roller N of the rotary press includes two rotatable and parallel roller bodies 30 having a cylindrical face part 31 and both end projecting shafts 32 and nipping collars 10Aa, 10Ab; 10Ba, 10Bb having small-diameter parts 15a, 15b and a plurality of large-diameter parts 11As, 11Ab; 12Aa, 12Ab and fitted to the shaft of the roller body controlled to position in the axial direction. The respective nipping collars of the roller body hold the continuous form W between the opposite large-diameter parts with one of the large-diameter parts opposite to one large-diameter part of the other nipping collar, thereby feeding the continuous form downstream. The large-diameter part of the nipping collar is a member integrated with the small-diameter part or removably fitted to a member forming the small-diameter part, and provided with one of two or more different properties on the outer peripheral surface. COPYRIGHT: (C)2006,JPO&NCIPI
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