be opposite inder and steam chest being opened and closed to each to e, and when the said cavity covers the ports, e and /f, study to plans for counteracting the effects of these other in turn by the oscillation of the cylinder in a manner which is common to many well-known oscillat- The central… … the purpose of pressing bearings, @ a, for one against the ends of the trunnion, 2, of each of the two cylinders, E E. The other stuffing-box, 7, in the valve chest, H, outside of which trunnions, j j, and thereby holding the cylinders close two trunnions, 7 j, are supported on bearings in two it…
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