Society of Glass Technology · [Sheffield] · leaf 458
d and lowered atthe required times by a fixed cam, 24, fluid pressure mechanism or MACHINERY FOR THE WORKING OF GLASS. 57 an electric solenoid. A link, 114, pivoted to the weight, 113,forms a parallel motion with the end, 111, of the lever, 110. Themould, M, is opened and closed by a cam, 17,… … Fig. 27. either mould half when the mould opens to discharge the finishedbottle. The mechanism described above is mounted on a loop-shaped column, G, connecting the arm, 28, with the ball-bearingring, 14. The valves controlling the blowing air and suction areoperated by electric solenoids, 149.…
Glass
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