Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 683
ade and the shaft can be kept 670 Steam Engineering within small limits; therefore in the construction of thisrunning wheel every dead and unnecessary weight is ■avoided. The running wheel is made up as follows: A steel hubor spider a^ Fig. 287, has a bore b fitting closely to theshaft diameter. On… … Fig. 287 properly curved blade, with an adjoining piece made in onesection of drop-forged steel. The adjoining piece is fin-ished and fits closely into the grooves of the steel disc. Therunning vanes are held in place and rigidly connected tothe steel discs by rivets d, so that the centrifugal…