The wonders of modern mechanism. A résumé of recent progress in mechanical, physical, and engineering science (1896)
Cochrane, Charles Henry, 1856- · Philadelphia J.B. Lippincott · leaf 260
MACHINE TOOLS. 251 … S 252 WONDERS OF MODERN MECHANISM. mostly automatic, and divide off the teeth and cut themfrom the solid metal blank with only the most triflingattention. One mau can run four of them at a time. Ablank wheel being put in place, and the proper cutteradjusted to depth of teeth, length of stroke of…
Inventions · Mechanical engineering · Machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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