发明名称 IMAGE FORMING APPARATUS CAPABLE OF EFFECTIVELY PERFORMING A MAINTENANCE OPERATION
摘要 A roller device that can be exchangeably used in an image forming apparatus includes a roller, a shaft, and two grip members. The roller is configured to cover the shaft along the rotation axis and have two roller ends from which the two shaft end portions of the shaft are projected outwardly along the rotation axis. A shaft is configured to have a rotation axis at a center thereof and have two shaft end portions. The two grip members are each configured to be rotatably disposed to a respective shaft end portion of the two shaft end portions.
申请公布号 US2007127947(A1) 申请公布日期 2007.06.07
申请号 US20060608175 申请日期 2006.12.07
申请人 KUMA KAZUOSA;YOKOKAWA NOBUTO;TAKAHASHI MITSURU;SAEKI KAZUCHIKA;FUKAO TAKESHI;KATOH TSUTOMU 发明人 KUMA KAZUOSA;YOKOKAWA NOBUTO;TAKAHASHI MITSURU;SAEKI KAZUCHIKA;FUKAO TAKESHI;KATOH TSUTOMU
分类号 G03G15/16 主分类号 G03G15/16
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