Johnston, Philip Devereux, 1855- · New York, D. Williams Company · leaf 150
ions to this drawing,none being necessary, the symbolical lines are not em-ployed to indicate the several metals employed, there-fore the names of these metals are marked on the piecesor parts. The boxes at the large end for the crankpin are of brass, lined in the bore with babbitt metal,which is… … ®t-S=E3 LOCOMOTIVE CONNECTING ROD. 142 A MANUAL OF MECHANICAL DRAWING. Plate 53.—Eccentric and strap for a marine engine.Only half of the strap is shown. Draw the eccentricand strap separate, making drawing of complete strapthe other half of which is the same as the half shown. The eccentric is…
Mechanical drawing
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