Turning Drive Apparatus For Model, And Slip Gear Apparatus
(57) Abstract
In a turning drive apparatus ( 10 ) for turning a movable portion ( 3 ) of a model ( 1 ) by transmitting power from a drive source to the movable portion ( 3 ) through a gear train ( 11 ), a pair of gears ( 16, 17 ) included in the gear train ( 11 ) are coupled concentrically with each other through a common slip plate ( 18 ). A friction transmitting portion ( 30 ) is arranged by combining at least any one ( 17 ) of the gears with the slip plate ( 18 ) so that it makes a slip motion to the slip plate ( 18 ) in a circumferential direction.
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