system; and hole, where it is secured against revolving in the coupling for this reason, for the device which we here illustrate, and by the key, C, Fig. 2. The bushes are preferably located on which belongs to that class, the careful consideration of light- opposite sides of the hub, though they… … forcing with power screws, GUSS' SHAFT COUPLING, ter is agitated by waves is etc. Similarly, steam engine not much greater than the cranks can be attached to shafts as firmly as by a shrink- or three miles,and, under ordinary conditions of fog, consid- hight of the wave measured from trough to…
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