Society of Glass Technology · [Sheffield] · leaf 465
Fig. 34. 64 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY. cam, 49, on the shaft, 11, and by this means the end of the tubeis lowered into the glass and later withdrawn, the gathering iron … Fig. 36. being brought back to the horizontal position. The next move-ment of the main frame of the machine brings the gathered glass MACHINERY FOR THE WORKING OF GLASS. 65 over a marvering plate over which the glass is rolled, the rotationof the gathering iron being derived from the belt, 46. The…
Glass
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