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 192
18 Ins. to 24 ins. wide to 5 ft. long .24 lus. to 36 ins. 6 •36 ins. to 48 ins. 7 Cboss-|Suijkt IkonSides I babs Cross- Ckoss- I B.\BS BABS \% in. 1 in. 2 ins. 1 in.2M in. 154 in. 3 ins. 1 A in. 1 row 2 rows X B.—For each additional 6-inch depth of cope or drag, add 25 per centto the thickness… … Fig. 4. Iron Flask. ^^idth of flask t)\ er 24 inches under 3() inches, Thickness of crossbar =1\ inches. Fig. 4 shows the construction of a large iron flask suitable for drysand work. The pieces of the flask are usuallv ca.st in open sand from askeleton pattern, all holes cored in. The crossbars…
Mechanical engineering -- Dictionaries
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
