Society of Glass Technology · [Sheffield] · leaf 533
, 32, on a crank, 31, with passages, 28, between blocks, 27, onthe under surface of the table, 23. A cam-shaft, 46 (Fig. 29),is driven by bevel-gear, 49, 50, from the crank-shaft, 30, and * This Journal, III. Abs. 201. VOL. IV. 50 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY. carries a cam, 45,… … ..^-4& Fig. 27. engages holes, 53, in the table, 23, to hold it at each station, andis drawn down free of the table by a cam, 62, on the rocking shaft,42, and rocking levers, 56, 61. If the bolt, 54, is not in one ofthe holes, 53 (Fig. 27), a detent, 68, connected with the lever,56, engages a…
Glass
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