| 发明名称 | Image forming apparatus having a member for forming an image | ||
| 摘要 | An image forming apparatus includes a drive source configured to drive a member for forming an image on a recording material, a frame of the image forming apparatus including a planar portion on which the drive source is mounted, wherein a plurality of through holes is formed on the entire planar portion of the frame, and a sheet member configured to cover at least a portion of the plurality of through holes. | ||
| 申请公布号 | US9022675(B2) | 申请公布日期 | 2015.05.05 |
| 申请号 | US201213657096 | 申请日期 | 2012.10.22 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Maekawa Yoshiyuki;Yamashita Masatoshi;Takamura Daisuke |
| 分类号 | B41J29/10;G03G21/16 | 主分类号 | B41J29/10 |
| 代理机构 | Canon USA Inc IP Division | 代理人 | Canon USA Inc IP Division |
| 主权项 | 1. An image forming apparatus, comprising: a member configured to form an image on a recording material; a drive source configured to drive the member; a frame including a planar portion on which the drive source is mounted, wherein a plurality of through holes is formed on the planar portion of the frame; an exterior member configured to cover the frame; and a sheet member disposed between the exterior member and the planar portion of the frame and configured to cover at least one of the plurality of through holes, wherein the planar portion and the sheet member form a mechanism for decreasing noise in the image forming apparatus. | ||
| 地址 | Tokyo JP | ||