Society of Glass Technology · [Sheffield] · leaf 719
acylindrical opening, c2, which ends in a conical outlet, c1, formedin a removable block, c, the plunger, d, being given a quick down-stroke and a slow up-stroke by a pneumatic cylinder, /, workingthrough rack-and-pinion gear, n, n3, n6, n7. The speed of move-ment of the plunger on the up- and… … Fig. 210. Shears, e, are operated by pneumatic gear, and the charge fallsinto a funnel, r, as described in Specification 166605. Specification27227/05 is referred to. H. G. C. 412. A Cam-actuated Valve for Glass-working Machinery. M. White, York, and A. E.Clegg, Leeds (Brit. Pat., No.180895, May…
Glass
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