Practical mechanical drawing and machine design self taught .. (1907)
Westinghouse, Charles. [from old catalog] · Chicago, F. J. Drake & co. · leaf 106
he same totallength. There must, however, be a clearance spacebetween the head of the forward key, and thepoint of the hind one, so as to ensure that thelatter is driven in with the same degree of tight- ness as the former. In driving the keys back also,they can be started separately, and therefore… … «r L 103 Fig. 186—Split Shaft Coupling. being such that the bottom of the keyway touchesthe outside of the shaft. Split Couplings. This form of coupling, whichis shown in Fig. 186, is very easily put on or takenoff, it has no projecting parts, the bolts being com-pletely covered, and, like the…
Mechanical drawing · Machine design
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