Society of Glass Technology · [Sheffield] · leaf 666
o, 182046).— Theaim of the inventors is to provide means for separating anddropping charges of molten glass into moulds under the action ofgravity alone, and without any chilling of the* depending end ofthe stream of glass. The chilling of the glass at the point ofseverance is avoided by having the… … -. ,^:.^5*:r- - Fig. 143. the bushing, 14, through which the orifice, 15, extends. The mouthof the orifice, 16, is closed when the apparatus is at rest by thelower face, 18, of the plunger, 19. The plunger is mountedthrough the aperture, 32, in the furnace top, and is operatedthrough the lever, 36.…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
