Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1029
Fig. 415 … for the traveling-sheave frame. This cap is constructedcup-shaped on its upper side to receive the drip from the Hydraulic Elevators 995 cylinder. The plunger, it will be noticed, does not fit thecylinder throughout its entire length, but only for a shortdistance at the lower end, where the…
