Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 970
ofend thrust on the worm shaft—a most desirable feature.The complete gear is fully protected in an oil tight ironcase and is well lubricated in every part. To the forward gear wheel, that is the one furthest fromthe motor, there is bolted the iron buffer-neck, or whatmight be termed the driving… … Fig. 383 THREE 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…
