Engineering reminiscences contributed to "Power" and "American machinist" (1908)
Porter, Charles T. (Charles Talbot), 1826-1910 · New York, J. Wiley · leaf 268
ngineby hand, the neutral line x, Fig. 2, is drawn. Then when theengine is running, on letting the pencil come in contact with thepaper, the diagonal lines are drawn as shown on Fig. 2. If the rotation of the shaft were uniform and there were nolost motion in the shaft or connecting-rod, this… … Edwin F. Williams MR. WILLIAMS INSTRUMENT FOR THIS ACTION 207 must be exactly recorded, the latter being exhibited with a degreeof accuracy not attainable by computation and plotting, andtheir correctness would be self-demonstrated. For this purposethis instrument must be found highly valuable, if…
