发明名称 |
Cleaning device, process cartridge, and image forming apparatus |
摘要 |
A cleaning device includes a casing including an opening facing the rotary member, a cleaning member disposed at the opening to contact the rotary member to remove a substance adhering thereto, an entrance seal disposed at the opening to prevent leakage of the removed substance through a gap between the opening and the rotary member, a pair of lateral end seals respectively disposed both end portions of the cleaning member as well as the entrance seal in an axial direction of the rotary member, and a compressing member. A first face of each lateral end seal is attached to the casing. The compressing member compresses each lateral end seal by pressing a second face thereof opposite the first face-and presses a third face of the lateral end seal against the casing in a direction in which the lateral end seal is expanded by the compression. |
申请公布号 |
US8320792(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20090458574 |
申请日期 |
2009.07.16 |
申请人 |
KAWAKAMI YOSHIHIRO;OOYOSHI HIROBUMI;SAITO OSAMU;RICOH COMPANY, LTD. |
发明人 |
KAWAKAMI YOSHIHIRO;OOYOSHI HIROBUMI;SAITO OSAMU |
分类号 |
G03G15/08;G03G21/00 |
主分类号 |
G03G15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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