The present invention provides a movable engine starting apparatus. The movable engine starting apparatus comprises: a movable starting unit having a starting electric motor; and a fixing unit separated from the movable starting unit, and fixating a wheel of the movable starting unit and the wheel of an unmanned air vehicle. The starting electric motor comprises: a driving pinion transmitting a rotational force of the starting electric motor; a ring gear power transmission unit teeth-engaged with the driving pinion, and teeth-engaged with a shaft of an engine of the unmanned air vehicle to provide an initial start-up; a spacer inserted between the driving pinion and an overrunning clutch to constantly maintain a teeth-engaged state of the driving pinion and the ring gear power transmission unit; and a joint coupling the spacer and the ring gear power transmission unit to each other.
MOVABLE ENGINE STARTING APPARATUS
2015-09-04
Patent
Elektronische Ressource
Koreanisch