Society of Glass Technology · [Sheffield] · leaf 731
co-operate with any of the templets, 32, thelever being adjustably fixed in position by a stud, 41, and a nut, 40.To hold the glasses away from the grinding-wheel, the supportis rocked so that a pin, 43, thereon engages with a notch in a pivotedvol. vi. 22 330 JOURNAL OF THE SOCIETY OF GLASS… … Fig. 225. a cylinder cam, 13, engaging with a stud, 14, which is slidablymounted in a horizontal slot, 63, in a plate, 15, secured to the bed, 1.On the plate is mounted, by means of guide-pins, 101, a yoke, 66,which is held down by a spring, 65, Fig. 225, the position of the yoke MACHINERY FOR THE…
Glass
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