| 摘要 |
<p>PROBLEM TO BE SOLVED: To simplify installing operation and to highly efficiently supply electric power, by arranging guiding sections provided in a primary-side coil unit and a secondary-side coil unit coaxially with the center axis of oscillation and, in addition, making one guiding section slidable. SOLUTION: The guiding section 20A locked by means of the locking means 31 of a secondary-side coil unit 20 is kept away from the guiding section 10A of a primary-side coil unit 10 in the direction of the center axis of oscillation, namely, positioned to a second position. Thereafter, a small-diameter core section 16b constituting the guiding section 10A of the coil unit 10 is brought into contact with the interior section 27d of a hollow core section 27a constituting the guiding section 20A of the coil unit 20. Simultaneously, the front end 27e of a hollow section 27a is brought into contact with a step section 16d, and the guiding section 20A is positioned to a first position overlapping the guiding section 10A in the diametral direction (where the directions and positions of the center axes of oscillation of the sections 10A and 20A coincide with each other).</p> |
