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 258
or rolled over. The plates are cast in o[)en sand molds, as illustrated in Fi_£^. 50.Two methods are employed to provide for handling them by the crane;either lugs are cast on the edges of the platea (see Fig. 93, C, D, andE), or wrought staples are cast in the plates, as shown in the exampleB,… … ^Building Plate _ ^^^ C 0 Fig- 0(. Laying up Loam Work. , largest diameter of the casting to be made, and thick enough to supportthe weij;ht of the entire mold without springing. D shows a copen7ig; its inside diameter should clear the casting 2 inches on all sides.The face should be 8 to 12 inches…
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