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 49
Fig. 52. shown in Fig. 53, substituted. The ends of this second blade giveboth the hexagon and octagon angles, which is a matter of gr^atconvenience to the pattern maker. Fig. 53 shows the hexagonend of the blade applied. Reverse the blade and the octagon endwill be in position for use. ,/ I » \ I… … Fit?. 53. To the above try-squares there should be added a carpenterssteel square 24 inches X IH inches, for use in laying out andsquaring up large stock and large patterns. 36 PATTERN MAKING 20 BEVELS. The bevel illustrated in Fig. 54, with the clami)iiig screw inthe end of the handle, is the most…
Mechanical engineering -- Dictionaries
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