Elementary projection drawing. Theory and practice. For preparatory and higher scientific schools, industrial and normal classes; and the self-instruction of teachers, inventors, draftsmen, and artisans. In six divisions .. (1880)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York, J. Wiley & sons · leaf 201
an arm, CC, keyed at one end firmlyto a revolving shaft SS by a key kk, and hence revolving 120 SUPPOETEES AND CEANK MOTIONS. with it; and at the other end carrying a crank-pin pp, which isembraced loosely by a connecting rod. This connecting rodsimilarly embraces a parallel pin in the cross-head… … Fig. a. a stationary engine of the usual type, or vice versa, as in case ofa pump. The length of the stroke of the piston must evidentlybe equal to the diameter of the circle described by the centre ofthe crank-pin; that is, equal to twice Sp. See Fig. b, wherethe stroke qqt of the forward eud of…
Geometrical drawing · Mechanical drawing
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