发明名称 |
Conveyor device, process cartridge, image forming apparatus, and method of forming image |
摘要 |
A conveyor device includes a conveyor belt and a driving unit that applies a driving force to the conveyor belt at different portions in a width direction of the conveyor belt to drive the conveyor belt. The driving unit includes a driving shaft having a projection corresponding to each of the portions. The belt includes a recess corresponding to the projection arranged on each side of the conveyor belt in the width direction.
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申请公布号 |
US7623821(B2) |
申请公布日期 |
2009.11.24 |
申请号 |
US20070738035 |
申请日期 |
2007.04.20 |
申请人 |
RICOH COMPANY, LIMITED |
发明人 |
KUBOTA TOMOHIRO;SHIMIZU YOSHIYUKI;TATSUMI KENZO;KAWAKAMI YOSHIHIRO;YOSHIDA TOMOFUMI;OOYOSHI HIROBUMI;KATO KOJI |
分类号 |
G03G21/00;G03G15/08 |
主分类号 |
G03G21/00 |
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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