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 27

An illustration from 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, leaf 27 — entions are shown in Fig. 17. Herea represents a single, right-hand, square thread; b, a single, right-hand, sharp V thread, and its modifications, the United StatesStandard or Sellers thread, and the Whitworth thread; c representsa left-hand, sharp thread; d is the most common convention for… … ^^ ^->^

Machinery

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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)

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