Society of Glass Technology · [Sheffield] · leaf 508
risonmould, swung round, and lowered into the blowing mould, /. Thetransfer mechanism, 204, is mounted on a slide, 197, which is raisedand lowered by a pneumatic cylinder, R, and swung round by acylinder, Q. The blowing moulds, /, are operated by a fixed cam,89. A blowing head, 172, of the usual… … Fig. 56. the parison moulds and blowing-moulds are mounted on separaterotating tables, a, b. According to the invention, a gripper transferdevice, d, of the kind described in Specification No. 149402, is usedto transfer the blank from a solid undivided parison mould, a1, to 78 JOURNAL OF THE…
Glass
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