| 发明名称 |
GEAR, DRIVE DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gear capable of serving as a fan by discharging or sucking air with saved space and at low cost. <P>SOLUTION: This gear 100 for the fan comprises a gear body 101 having gear parts 101a, 101b formed around a common rotating shaft and a propeller part 102 held on the rotating shaft and rotated integrally with the rotating shaft and detachably mounted on the rotating shaft. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008138807(A) |
申请公布日期 |
2008.06.19 |
| 申请号 |
JP20060327043 |
申请日期 |
2006.12.04 |
| 申请人 |
RICOH CO LTD;RICOH PRINTING SYSTEMS LTD |
发明人 |
TANAKA KIMIHIRO;FUKUSHIMA TATSUO;HANASHIMA TORU |
| 分类号 |
F16H1/20;F16H57/023;F16H57/04;G03G15/01;G03G21/18 |
主分类号 |
F16H1/20 |
| 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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