Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 778
rated on anotherpage. It will be observed that the only apparent variationdue to this gear is that brought about by the invariablelead. The Walschaert motion, as usually constructed, docsnot lend itself as freely to adjustment as does the Stephen-son motion with independent eccentrics, and for… … <1 ■ 750 LOCO^IOTIVE EXGIXEERING various points must be carefully plotted in order to givethe best results in the combination movement of the partsof the motion. The movements of the motion involvesuch complications in plotting as to render the completeplotting of all too laborious for every new…
Locomotives
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
