| 摘要 |
PURPOSE: An apparatus for changing plunger used in forming glasses is provided which is carried to other places when it is not used so that it gives more space and prevents accidents in advance. CONSTITUTION: The apparatus comprises the parts of: a supporting frame(14) composed of a lower frame(16), upper frame(19) and column(17) for supporting and connecting two frames; a wheel member(12), being lower part of the frame, carrying the frame by sliding; at least one plunger holder part(23) on which the plunder is detachable going up and down to the position that the plunger is changed; a controlling part(21) for controlling the position that the plunger holder goes up and down.
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