SECTIONAL MACHINE Russian patent published in 2003 - IPC

FIELD: manufacture of bottles. SUBSTANCE: sectional machine has plurality of individual sections arranged beside one another. Each section has blank station for manufacture of blanks from liquid glass drop. Blank station has form opening and closing mechanism for supporting pair of opposite blank form halves having surfaces adapted for cooperation in engagement plane with midway point of said halves defining center of said mechanism. Sectional machine has blowing station adapted for forming bottle from blank and having form opening and closing mechanism for supporting pair of opposite blank form halves with surfaces adapted for cooperation in engagement plane with midway point of halves defining said mechanism of blowing station, bottle neck overturning and retaining mechanism having pin arranged between said mechanisms and adapted for moving blank between said mechanisms, pair of opposite carrier members for inserts on each of said mechanisms, first round shaft adapted for axial displacement and making support for carrier members of inserts of each said mechanism. First round shaft pin is positioned in spaced relation in horizontal plane with center of its form opening and closing mechanism and laterally of form opening and closing mechanism in the vicinity of neck ring overturning and holding mechanism. Second shaft is adapted for axial displacement and supporting carrier members for inserts of each of form opening and closing mechanisms. Sectional machine is further provided with device for moving carrier members for inserts between retracted and extended positions. Increasing of sizes occur away from pin of neck ring overturning and holding mechanism. EFFECT: simplified construction and increased efficiency. 6 cl, 50 dwg