Disclosed is a power transmission apparatus. The power transmission apparatus includes a ring gear; first and second gears engaged with one side of the ring gear; a clutch interposed between the first and second gears and moved toward one of the first and second gears according to a rotational direction thereof so as to be coupled with one of the first and second gears; and a driving shaft providing power to the clutch.
申请公布号
WO2012141539(A2)
申请公布日期
2012.10.18
申请号
WO2012KR02838
申请日期
2012.04.13
申请人
LG INNOTEK CO., LTD.;KIM, DONG KYUN;YUN, HONG SHIK