| 摘要 |
PURPOSE:To simplify the structure and reduce the cost by providing a slide bed having a delivery hole and a feed hole storing multiple amalgams and freely dropping a fixed quantity of amalgam at the lower end face. CONSTITUTION:First, the first cylinder 22 is operated, a movable bed 24 is advanced and stopped at the position where the through hole 26 of the tip section is located directly above the first head 11a. Next, the second cylinder 27 is operated, a delivery hole 31 is displaced from the feed hole 34 of a hopper 33 to deliver an amalgam 8, and the amalgams 8 remaining in the feed hole 34 are slid on a slide bed 28. The slide bed 28 is advanced to the position where the delivery hole 31 is located directly above the through hole 26 of the movable bed 24, when it is stopped, an amalgam 8 in the delivery hole 31 drops to the through hole 26 and furthermore freely drops into an exhaust hole 18 from the through hole 26 and is fed into an exhaust pipe 5.
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