PAPER CONVEYING ROLLER,申请号JP19840114551-传众专利搜索

PAPER CONVEYING ROLLER

申请公布号：JPS60258051(A)

申请号：JP19840114551

申请日期：1984.06.06

申请公布日期：1985.12.19

申请人：

HITACHI SEISAKUSHO KK

发明人：INOUE MASASHI;YAMADA TAKAYOSHI;SUEMATSU KOUJI

分类号：B65H5/06;B41J13/076;B65H27/00

主分类号：B65H5/06

摘要：PURPOSE:To prevent the occurrence of inking transference as well as to convey sheets of paper different in size and thickness in a way of reducing their slippage, by using such a tape material, having flexibility but having no ink adsorbability, on a roller circumferential part, and also using an elastic material of rubber or the like in space between the roller circumferential part and a roller core bar part. CONSTITUTION:Cut paper is conveyed as being held between a driving roller and a follower roller situated in the opposite side. A thin tape material of Teflon or the like, having no ink adsorbability, is used on a circumferential part 4a of the follower roller. And, an elastic rubber material suitable for paper conveyance is used in space between the roller circumferential part 4a and a core bar part 4c. Therefore, the cut paper is accurately conveyed irrespective of size and thickness, while such a possibility that ink is transferred, causing deterioration in printing quality (paper face smudging) is prevented from occurring.