Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 327
Loft AboveMoulding Machines ScreenCharging^Hopper ffi Automatic Sand Mixer. Fig. 139. conveyors, with hoppers above the machines, an illustration of whichis shown in Fig. 139. The sand-mixing space is in the side bay near the cupolas at K,and is furnished with power from independent motors or from…
Mechanical engineering -- Dictionaries
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