发明名称 WEB FEEDING DEVICE AND IMAGE RECORDING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an image recording device which forms high quality images by incorporating a web feeding device which can feed web, which is used as a recording medium for images, from an original web winding unit to another web winding body without touching the image recording side. SOLUTION: On a web feeding device 1 which feeds a web 2 from an original web winding unit 3 to a winding unit 4 through a designated feeding path, the original winding unit 3 can be rotated only in the sending direction of the web, the original web winding unit 3 and the winding unit 4 apply tension T2 with designated torque in the feeding direction of the web 2, a roller 5, which contacts one side 2b of the web 2, is mounted in the middle of the feeding path, and the roller 5 repeatedly moves forward in the direction D5f which contacts the web and backward in the reverse direction D5b.
申请公布号 JP2003137464(A) 申请公布日期 2003.05.14
申请号 JP20010333007 申请日期 2001.10.30
申请人 KONICA CORP 发明人 SUZUKI YOSHIYUKI;TANNO RYUJI
分类号 B65H20/40;B65H20/02;B65H23/188;(IPC1-7):B65H20/40 主分类号 B65H20/40
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