Society of Glass Technology · [Sheffield] · leaf 593
checked. The shears are placed close up to the outlet and consistof arms, g, carrying blades, d. They are actuated in knownmanner through links, i, by a pneumatic, etc., cylinder, h. Thearms of the shears are forced together by a spring, m, encircling 162 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY.…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
