发明名称 Waste-toner conveying device, cleaning device, and process cartridge
摘要 A waste-toner conveying device includes a conveying unit that conveys foreign matter accumulated inside a container in a conveying path and that includes a coil unit, and a driving unit that drives the conveying unit to rotate. The coil unit includes a first coil on an upstream side and a second coil on a downstream side in a conveying direction, and the first coil and the second coil are connected in an eccentric manner.
申请公布号 US7813692(B2) 申请公布日期 2010.10.12
申请号 US20090400086 申请日期 2009.03.09
申请人 RICOH COMPANY, LTD. 发明人 NAKATAKE NAOKI
分类号 G03G21/00 主分类号 G03G21/00
代理机构 代理人
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