发明名称 |
Seal member, developing device, process cartridge, and image forming apparatus |
摘要 |
A seal member covers a space between a developing roller and a casing of a developing device. The seal member includes a flexible sheet and a reinforcing member fixed to the sheet. The reinforcing member is fixed to the casing. Notches are provided in the reinforcing member in a direction perpendicular to the length of the reinforcing member. |
申请公布号 |
US8442414(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US201113298357 |
申请日期 |
2011.11.17 |
申请人 |
KUBOTA TOMOHIRO;TATSUMI KENZO;YOSHIDA TOMOFUMI;OOYOSHI HIROBUMI;KAWAKAMI YOSHIHIRO;SHIMIZU YOSHIYUKI;RICOH COMPANY, LIMITED |
发明人 |
KUBOTA TOMOHIRO;TATSUMI KENZO;YOSHIDA TOMOFUMI;OOYOSHI HIROBUMI;KAWAKAMI YOSHIHIRO;SHIMIZU YOSHIYUKI |
分类号 |
G03G15/08 |
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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