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 (1914)
Griffin, Charles Lewis, 1867-, Adams, Charles Clyde, 1882- joint author · Chicago, American technical society · leaf 138
ometrically, that for a crossed belt thiscondition is obtained when the sum of the diameters of eachpair of steps is constant. In Fig. 106, a three-step cone with crossedbelt is shown; and, adding together the diameters of the pair of stepsconnected by the belt, we have 11+6 = 17 for the constant… … Fig. 105. Belt Drive with Main Pulleys of DifferentDiameters 126 MACHINE DRAWING Smith in Transactions of the American Society of MechanicalEngineers (Vol. 10, p. 269). Here the distance between shafts anddiameters for one cone pulley is assumed, or is known from theconditions of the drive. In Fig.…
Machinery
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