Machine drawing, a practical guide to the standard methods of graphical representation of machines, including complete detail drawings of a duplex pump and of a direct-current generator (1920)
Griffin, Charles Lewis, 1867- [from old catalog], Adams, Charles Clyde, 1882- [from old catalog] joint author · Chicago, American technical society · leaf 35
shows three viewsof a square head or nutwith chamfer correspondingto that on the hexagonalhead in Fig. 23; and Fig. 28shows the square head ornut chamfered to correspondto Fig. 26. Referring firstto Fig. 27, the arc on theside view which shows theshort diameter of the nut is drawn with a radius A,… … Fig. 27. Three Views of Square Head or Nutwith Chamfer
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
