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 103
Fiir. 119. Fiir. 150. Tlu! pattern for this casting is represented by Fig. 150, inwhich it is seen that, unlike Fig. 140, the body and core prints areperfectly straight, a slight draft VV inch to 12 inches being givei?to tlie ends of the pattern and to the ends of tlie core prints only.A slight…
Mechanical engineering -- Dictionaries
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