发明名称 Feeding device and image forming apparatus
摘要 A sheet discharge roller has a contact portion in contact with a feed roller and a noncontact portion not in contact with the feed roller. The sheet discharge roller includes a kick-out unit having a projected portion and a recess portion on one end of the noncontact portion in the circumferential direction. A reverse roller also has a contact portion in contact with the feed roller and a noncontact portion not in contact with the feed roller. The reverse roller includes a large-diameter portion on its one end in a direction opposite to a direction of the kick-out unit. The large-diameter portion has a diameter larger than a diameter of the contact portion.
申请公布号 US2011204556(A1) 申请公布日期 2011.08.25
申请号 US201113064893 申请日期 2011.04.25
申请人 TAKAHIRA MASAFUMI;FUJIWARA HIROSHI;NANNO SHIGEO;OHKUBO YASUHIDE;KIMURA IPPEI;TANAKA MIZUNA;NISHII TOSHIKANE;HONDA HARUYUKI;YAMAZAKI TOMOYOSHI 发明人 TAKAHIRA MASAFUMI;FUJIWARA HIROSHI;NANNO SHIGEO;OHKUBO YASUHIDE;KIMURA IPPEI;TANAKA MIZUNA;NISHII TOSHIKANE;HONDA HARUYUKI;YAMAZAKI TOMOYOSHI
分类号 B65H5/26;B65H5/00;B65H5/06 主分类号 B65H5/26
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