发明名称 PAPER FEEDING DEVICE AND IMAGE FORMING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a paper feeding device capable of meeting a customer's desire to change specification with simple work while realizing the low cost by suppressing development investment and mold investment to prevent the increase of a manufacturing cost. SOLUTION: This paper feeding device has a paper feeding cassette; a delivery roller for delivering paper sheet stacked on the paper feeding cassette; a retard roller for separating the paper sheet by sheet in cooperation with the delivery roller; a torque limiter placed on the way of a drive transmission path to the retard roller; a carrier roller provided on the same face side of the paper sheet as the delivery roller to convey the paper sheet delivered by the delivery roller; and a pinch roller facing the carrier roller. The retard roller and the pinch roller are rotatably supported by a common separative conveying frame. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003246478(A) 申请公布日期 2003.09.02
申请号 JP20020051216 申请日期 2002.02.27
申请人 CANON INC 发明人 TAKAHASHI KOJI
分类号 B65H3/52;(IPC1-7):B65H3/52 主分类号 B65H3/52
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