Society of Glass Technology · [Sheffield] · leaf 454
ovement of the MACHINERY FOR THE WORKING OF GLASS. 75 cam discs 4, 5 removes the bottom of the parison mould andbrings the bottom mould 103 of the finishing mould into position,and the stretching of the parison commences, such stretching being-assisted, if desired, by the admission of puffs of… … ~\/////M Fio. 14. admitting the high-pressure air. On completing a whole rotation,the cam discs 4, 5 restore the various parts to their initial posi-tions, and, by opening the finishing and neck moulds, drop theblown bottle into a divided cooling pot 117, whence, after thebottom of the bottle has…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
