Society of Glass Technology · [Sheffield] · leaf 591
CIETY OF GLASS TECHNOLOGY. closed by strips, 31, of asbestos to prevent broken glass from fallingbetween the chains. Above the slot the sheet is scored by a cutter,36, which acts against a backing-roll, 32. The cutter, 36, is springpressed against the sheet and is attached to one link of an… … Fig. 102. 33, is inclined to the horizontal so that the cutter rises as it traversesthe sheet and keeps the scored line at right angles to the edges.Above the cutting device, the sheet passes between a frame, 60,and a clamping-plate, 61, both of which swing about a shaft, 56.After the sheet has…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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