| 发明名称 | Transmission device for photosensitive drum | ||
| 摘要 | In one aspect of the invention, a transmission device for a photosensitive drum having a drum axis, which is adapted for engagement with a drive member of an electronic image forming apparatus, comprises a flange detachably attachable to the photosensitive drum coaxially to the drum axis, the flange having a receiving hole; and a transmission unit disposed to the flange coaxially to the drum axis. The transmission unit includes a shaft disposed in the receiving hole of the flange and being rotatable about the drum axis relative to the flange and movable along the drum axis relative to the flange; and an engagement structure being coaxial with the shaft and defining a receiving space for receiving the drive member. | ||
| 申请公布号 | US9488951(B2) | 申请公布日期 | 2016.11.08 |
| 申请号 | US201514816640 | 申请日期 | 2015.08.03 |
| 申请人 | GENERAL PLASTIC INDUSTRIAL CO., LTD.;MITSUBISHI CHEMICAL CORPORATION | 发明人 | Huang Shih-Chieh |
| 分类号 | G03G15/00;G03G21/18 | 主分类号 | G03G15/00 |
| 代理机构 | Locke Lord LLP | 代理人 | Locke Lord LLP ;Xia, Esq. Tim Tingkang |
| 主权项 | 1. A transmission device for a photosensitive drum having a drum axis, which is adapted for engagement with a drive member of an electronic image forming apparatus, the transmission device comprising: a flange detachably attachable to the photosensitive drum coaxially to the drum axis, the flange having a receiving hole; and a transmission unit disposed to the flange coaxially to the drum axis, the transmission unit comprising: (i) a shaft disposed in the receiving hole of the flange and being rotatable about the drum axis relative to the flange and movable along the drum axis relative to the flange; and (ii) an engagement structure being coaxial with the shaft and defining a receiving space for receiving the drive member. | ||
| 地址 | Taichung County TW | ||