发明名称 Sheet feeding apparatus
摘要 A sheet feeding apparatus having a sheet support for supporting a plurality of sheets, a separating roller rotated in a direction for feeding the sheets, a reversely rotatable roller rotatably supported by a rockably provided reversely rotatable roller holder and bearing against the separating roller, drive force transmitter for transmitting to the reversely rotatable roller a drive force for rotating the reversely rotatable roller in the direction opposite to the direction for feeding the sheets, and a torque limiter provided on the drive force transmitter for cutting off the transmission of a driving torque of a predetermined torque value or greater.
申请公布号 US5474287(A) 申请公布日期 1995.12.12
申请号 US19950391080 申请日期 1995.02.21
申请人 CANON KABUSHIKI KAISHA 发明人 TAKAHASHI, KOJI
分类号 B41J13/00;B65H3/06;B65H3/52;G03G15/00;H04N1/00;(IPC1-7):B65H5/00 主分类号 B41J13/00
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