发明名称 Recording sheet transporting apparatus and image forming apparatus
摘要 A recording sheet transporting apparatus includes a first roller which transports a recording sheet, a first transmitting gear to which a drive force is transmitted from a drive source, a second roller which is movable in a radial direction with respect to the first roller, a second transmitting gear which is engaged with the first transmitting gear and which transmits the driving force to the second roller, a universal joint which connects an end portion of the second roller and one end portion of the second transmitting gear, a bearing member which has a cylindrical surface and rotatably supports the other end portion of the second transmitting gear by the cylindrical surface, and a supporting member which tiltably supports the bearing member in a movement direction of the second roller.
申请公布号 US8028992(B2) 申请公布日期 2011.10.04
申请号 US20090549697 申请日期 2009.08.28
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 TERAO AKIRA
分类号 B65H5/06 主分类号 B65H5/06
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