Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 275
rom thelinks to thevalve-rod. Thatwhich has prov-ed most satisfactory is to attach the ends of the link andvalve-rods to the arms of an intermediate oscillatingshaft. This arrangement allows for the free vertical movement ofthe end of therod attached tothe link, andgives a parallelmovement tothe… … Figure 126
Locomotives
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