| 摘要 |
The invention relates to a fire-finishing machine for glass articles, of the type comprising a frame, a vertical rotary assembly mounted on the frame, drive means for ensuring the rotation of the vertical assembly which further comprises means for supporting article supporting cups intended to move over a circular path and burner holder means provided to follow the cups in their movement, wherein the supply of the burners is subjected to the action of adjustable means for opening and closing the flows of fuel so that the burners are adjusted once and for all in optimum manner and it is possible to vary the portion of path of the cups where fire-finishing takes place. The invention is more particularly applied to the manufacture of glass articles whose shape may or may not be of revolution. |
