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 377
^^^^^ ^^y ^m. Fis:. 24. the helix, it will be necessary to understand something about thiscurve before attempting the study of the screw. Take a cylindrical piece of wood, such as is shown in Fig. 25.and a rectangular piece of paper, ABFE, with the side AB equal 333 26 MECHANISM. to the… … AD, and draw the line DC parallel to AB, we have the rectangle,ABCD. Now draw the diagonal, AC, of the rectangle and wrapthe paper around the cylinder, keeping the side AE on an elementof the cylinder; the paper will just cover the cylinder, the edge
Mechanical engineering -- Dictionaries
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
