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 130
er, and its traces or intersections with the central planes ofR and P are shown in X Y and DH of the front view. The guide-pulleys are idlers introduced only to form a pathfor the belt, and do not in any way affect the velocity ratio. Theymay, therefore, be made of any convenient size to suit the… … Fig. 100. Second Variation from Fig. 98 for Quarter-Twist Belt 118 MACHINE DRAWING one face of N bisects the right-hand face of R at D. On the frontand side views, the location of the axes has been assumed as GG and FF, and the corresponding viewsof the pulleys are drawn accordingto the principles…
Machinery
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