Leeds, Charles Carley, 1870- [from old catalog] · New York, D. Van Nostrand company · leaf 72
culate these diameters as well as the various angles given. The keyway is f inch wide by \ inch high in both gear and pinion. Note carefully the method of dimensioning these gears; the drafts-man must always keep in mind the needs of the pattern maker andmachinist in all his work. He should be… … C£/>ss Industrial trade t^achinisf NAMc John M.Roberta date IVIay 12-07. THE CARNEGIE TECHNICAL SCHOOLS PirrSBURGH, PA. School or apprentices and Journeymen MECHANICAL DRAWING Bevel Gears SCALE Full Size oma. No, C-i095 LESSON No. 31 VALUE OF PRACTICE.—From the previous lessons the stu-dent…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
