Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 228
o :zt:i?i tl -.:\i 836. THRUST BEARING for a pro-peller shaft. The collar brasses are set inmortices in the frame ; they are made inhalves and bolted together. … 837. SILVERS MARINEGOVERNOR.—The two pairof balls are pivoted to the re-volving shaft at the centre oftheir connecting arms. Theircentrifugal tension is held andadjusted by the helical springI, and thumb-screw. The open-ing of the bails moves the sleeve, D, for controlling the valve gear.
Mechanical movements
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