发明申请
US20120008985A1 Driving device usable with image forming apparatus and image forming apparatus having the same
有权
可用于图像形成装置的驱动装置和具有该驱动装置的图像形成装置
- 专利标题： Driving device usable with image forming apparatus and image forming apparatus having the same
- 专利标题（中）： 可用于图像形成装置的驱动装置和具有该驱动装置的图像形成装置
-
申请号： US12929717申请日： 2011-02-10
-
公开(公告)号： US20120008985A1公开(公告)日： 2012-01-12
- 发明人: Ji Youp Park , Jong Tae Kim
- 申请人： Ji Youp Park , Jong Tae Kim
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2010-0066989 20100712
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; F16H55/18
摘要：
A driving device includes a motor, and first and second gears having gear teeth engaged with each other. At least one of the first gear and the second gear includes a crowning portion formed at a tooth surface of each of the gear teeth such that the center of the tooth surface is more convex than both ends of the tooth surface in a tooth width direction. A height of the crowning portion is determined to effectively compensate for misalignment between the first gear and the second gear.
公开/授权文献
信息查询
