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    • 8. 发明授权
    • Method and apparatus for forming a mouth in a glass container
    • 用于在玻璃容器中形成口的方法和装置
    • US5259858A
    • 1993-11-09
    • US812480
    • 1991-12-23
    • Takaaki InaoMasanori HayashiYouichi Kimura
    • Takaaki InaoMasanori HayashiYouichi Kimura
    • C03B23/00
    • C03B23/002C03B23/0046Y02P40/57
    • Satisfactory molding of a spout in the upper inclined opening edge of a glass container is effected by heating the spout molded portion of the upper opening edge to soften it, premolding the heated softened portion by raising it from the inside of the glass container by the premolding member of a spout premolding device, and finish-molding it by a spout molding device. The spout molding device supports the molding device above a glass container setting position for vertical and horizontal movements, and outwardly substantially horizontally moves this molding member, which is put in the glass container, so as to outwardly push and deform the upper opening edge of the glass container in such a manner as to mold a spout. The path of movement of the molding member is controlled by a fixed cam to finish the spout into a desired shape.
    • 在玻璃容器的上倾斜开口边缘中对出口进行充分的成型是通过加热上部开口边缘的出口模制部分来软化它来实现的,该加热的软化部分通过将其从玻璃容器的内部提升通过预成型 喷嘴预成型装置的构件,并且通过喷口成型装置对其进行精加工。 喷嘴成型装置将成型装置支撑在用于垂直和水平运动的玻璃容器设置位置上方,并且向外大致水平地移动放置在玻璃容器中的成型构件,从而向外推动和变形上部开口边缘 玻璃容器,以形成喷嘴。 模制构件的移动路径由固定的凸轮控制,以将喷口完成为期望的形状。