Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 97
anged that,if the engines required to be suddenly reversed, the link may bethrown into full backward gear without the necessity for any re-adjustment of this supplementary expansion gear ; for the position 8o STEAM-ENGINE THEORY AND PRACTICE. of the outer centre of the suspension rod may be… … A = mid position.B:= ahead position.C = astern position. Pia, SI. Valve Diagrams for Link Motion.—It will be convenient to con-sider here the case of a single movable disc, the eccentricity of whichcan be varied, and a variable cut-off thus obtained with a singleeccentric. This arrangement is…
Steam-engines
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