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 964
nd thrust on the worm shaft—a most desirable feature,i The complete gear is fully protected in an oil tight ironcase and is well lubricated in every part. To the forward gear wheels that is the one furthest fromthe motor^, there is bolted the iron buffer-neck^ or whatmight be termed the driving… … I Fig. 383theee point drive its periphery^ and by means of four extending arms on itsopposite end engages with similar arms on the drivingsheave. A mechanically strong and perfect drive is thusobtained. The shaft passing through the driving sheaveand buffer-neck serves merely as a support for the…