发明名称 PAPER FEEDER AND IMAGE FORMATION DEVICE
摘要 PROBLEM TO BE SOLVED: To solve deformation and damage to the upper tip part of a paper bundle by violently abutting on a paper feed roller peripheral surface when setting the paper bundle on the bottom plate of the paper feed tray and to feed the paper without any difficulty by suppressing curl even if the paper tip part is often curled in the paper feeder wherein the paper feed direction from the paper feed tray and the paper feed tray installation direction orthogonally cross with each other and the bottom plate, the paper feed roller, and a separation means are equipped in the paper feed tray side. SOLUTION: This paper feeder is provided with the paper feed tray 1 detachably attached in the direction orthogonal to the paper feed direction and the paper feed roller 4. This paper feeder is also provided with a protection member 10 interposed between the paper feed roller and the bottom plate 2, when the paper feed tray is drawn out from the installation position in the device body, and covering a part of the outer circumference of the paper feed roller. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003276869(A) 申请公布日期 2003.10.02
申请号 JP20020079787 申请日期 2002.03.20
申请人 RICOH CO LTD 发明人 UCHIDA KAZUYUKI
分类号 B65H1/26;(IPC1-7):B65H1/26 主分类号 B65H1/26
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