Society of Glass Technology · [Sheffield] · leaf 661
id piece, but it is preferableto keep them separate in order to facilitate cooling. G. D. 251. An Automatic Taking-off Device for Glass-blowingMachines. H. C. Fentress (U.S.A. Pat., April 6tb, 1920,No. 1336028. Filed February 21st, 1919).—This automatictaking-off device consists of a pedestal, 19,… … £<3 { the post, 19. Journalled to the post, 19, and carried by ball bear-ings in the annular rim, is a turntable, 23. This turntable has peripheral gear teeth, 25,meshing with similarteeth, 13, on the table ofthe blowing machine.Mounted above the turn-table, and held in posi-tion by the studs,…
Glass
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