Practical mechanical drawing and machine design self taught .. (1907)
Westinghouse, Charles. [from old catalog] · Chicago, F. J. Drake & co. · leaf 113
opposite side balances the crank-pin,and the part of the connecting-rod which revolveswith it. Two crank-disks may be used to take theplace of a double-armed crank. The following rules may be used in proportion-ing crank-disks: Di=D to 1.2D.B =.7D to D.A=.9B.C=.25D. F=2d. H=d to 1.5d.I^=B to 1.25B.…
Mechanical drawing · Machine design
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