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 202
bars are put in the eope to make it possible to lift the sandwith the eope without excessively hard ramming. As an additionalsupport for the cope sand on large work gagc/ers are used. These areL-shaped pieces of iron made from wrought or cast iron of from y^g-inch to j-inch sfpiare section. The…
Mechanical engineering -- Dictionaries
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