发明名称 |
Power transmission device and image forming apparatus having the same |
摘要 |
A power transmission device and an image forming apparatus having the same that is capable of reliably transmitting intermittent power to a driven component from a driving source. The power transmission device includes a shaft, a first intermittent gear to receive power from the driving source and to rotate on the shaft, a second intermittent gear arranged so as to move between a first position in which the second intermittent gear is connected to the first intermittent gear along an axial direction of the shaft and a second position in which the second intermittent gear is disconnected from the first intermittent gear, a sliding unit arranged so as to slide along the shaft and to move the second intermittent gear in the axial direction of the shaft, and a driving unit to drive the sliding unit.
|
申请公布号 |
US8276474(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20080971228 |
申请日期 |
2008.01.09 |
申请人 |
KIM SOO YONG;LEE JUN YOUNG;KANG SUNG WOOK;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM SOO YONG;LEE JUN YOUNG;KANG SUNG WOOK |
分类号 |
F16H57/00;F16H15/06;F16H35/00;F16H35/18 |
主分类号 |
F16H57/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|