Society of Glass Technology · [Sheffield] · leaf 653
means operatedby fluid pressure for raising and lower-ing the jaws and moving them trans-versely. The transfer mechanism con-sists of a pair of jaws, 204, carried by anarm projecting from a slide, 197, whichis raised and lowered by a pneumaticcylinder, B, and is swung round in ahorizontal direction… … MACHINERY FOR THE WORKING OF GLASS. 253 lever, 206, striking a stop, opens the jaws and allows the parison todrop into the mould. The jaws, while still in the lowered position, arethen swung back into position to grip another parison. H. G. C. 295. Machine for Making Vials. A. Meyer and H.…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-129-100.webp)
