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    • 9. 发明申请
    • Image Forming Apparatus and Sheet Feeding Apparatus
    • 成像装置和送纸装置
    • US20080217840A1
    • 2008-09-11
    • US12038457
    • 2008-02-27
    • Masatoshi SHIRAKIHiroki MORI
    • Masatoshi SHIRAKIHiroki MORI
    • B65H1/08
    • B65H1/025B65H3/0661B65H2402/442B65H2403/421B65H2403/422B65H2405/21B65H2801/06
    • An apparatus is provided. The apparatus includes a sheet housing unit which houses a recording sheet and which includes an opening portion formed on an upper end side thereof; a cover member configured to open and close the opening portion; a feed roller which feeds the recording sheet housed in the sheet housing unit; a push member provided in the sheet housing unit configured to push the recording sheet housed in the sheet housing unit toward the feed roller while moving between a distal position spaced apart from the feed roller and a proximal position closer to the feed roller than the distal position; a force application mechanism which provides a push force to the push member; and a cooperation mechanism which displaces the push member from the proximal position to the distal position cooperatively with the cover member being opened.
    • 提供了一种装置。 该装置包括容纳记录纸的纸张收纳单元,其包括形成在其上端侧的开口部分; 被构造成打开和关闭所述开口部的盖构件; 馈送辊,其馈送容纳在片材容纳单元中的记录纸; 设置在片材容纳单元中的推动构件,构造成将容纳在片材容纳单元中的记录片材朝向进给辊推动,同时在远离进给辊的远侧位置和远离进给辊的近端位置之间移动, ; 向推动构件提供推力的施力机构; 以及将推动构件从近侧位置移动到远端位置的协作机构,与被打开的盖构件协作。