| 发明名称 | Toner conveyance device and image forming apparatus incorporating same | ||
| 摘要 | A toner conveyance device includes a conveyance channel through which toner is transported, communicating with a conveyance origin and a destination container disposed inside an image forming apparatus, a conveyor disposed in the conveyance channel to rotate in the conveyance channel, a driving source to drive the conveyor; and a slide-assist sheet attached to an inner face of the conveyance channel positioned facing the conveyor. | ||
| 申请公布号 | US9367022(B2) | 申请公布日期 | 2016.06.14 |
| 申请号 | US201514680300 | 申请日期 | 2015.04.07 |
| 申请人 | RICOH COMPANY, LTD. | 发明人 | Kawashima Yuta;Hatori Satoshi;Fukao Takeshi;Seki Hideyasu |
| 分类号 | G03G21/10 | 主分类号 | G03G21/10 |
| 代理机构 | Harness Dickey & Pierce PLC | 代理人 | Harness Dickey & Pierce PLC |
| 主权项 | 1. A toner conveyance device comprising: a conveyance channel through which toner is transported, the conveyance channel configured to communicate with a conveyance origin and a destination container disposed inside an image forming apparatus; a conveyor disposed in the conveyance channel configured to rotate in the conveyance channel; a driving source configured to drive the conveyor; and a slide-assist sheet attached to an inner face of the conveyance channel positioned facing the conveyor, wherein the conveyor includes an electro-polished surface. | ||
| 地址 | Tokyo JP | ||