| 发明名称 |
ROTARY DRIVE APPARATUS, REDUCTION GEAR, AND IMAGE FORMING APPARATUS USING THEM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotary drive apparatus for effectively avoiding the large size of a drive system of an object to be rotated by giving sufficient speed reducing action even in a composition including a plurality of the objects to be rotated. <P>SOLUTION: A first speed reducing mechanism 10 of a traction transmission system is formed of an input roller 41 provided on an input shaft 32 and an output roller 51 provided on an output shaft 33. A second speed reducing mechanism 20 of a gear transmission system is formed of an input gear 42 provided on the input shaft 32 and an output gear 52 provided on the output shaft 33. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2008257202(A) |
申请公布日期 |
2008.10.23 |
| 申请号 |
JP20080035312 |
申请日期 |
2008.02.15 |
| 申请人 |
NIDEC-SHIMPO CORP |
发明人 |
IMAMURA TADASHI;TOKUDA TAKEO;YAMAMURA TAKASHI |
| 分类号 |
G03G21/16;F16H37/02;G03G21/00 |
主分类号 |
G03G21/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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