发明名称 Image forming apparatus
摘要 A sheet feeding apparatus has a sheet container for accommodating sheets, a sheet feeder for feeding the sheet by contacting the sheets in the sheet container, a guide for guiding the sheet fed by the sheet feeder and being shiftable to open a sheet feeding path, and a spacer for separating the sheet feeder from the sheet in response to the shift of the guide.
申请公布号 US5122841(A) 申请公布日期 1992.06.16
申请号 US19910758514 申请日期 1991.09.06
申请人 CANON KABUSHIKI KAISHA 发明人 SASAKI, NOBUKAZU
分类号 B65H3/44;G03G15/00 主分类号 B65H3/44
代理机构 代理人
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