The machinist and tool maker's instructor, containing an easy method of calculating and laying out difficult work in the machine shop .. (1896)
Genung, Edward. [from old catalog] · New York [Press of J. B. Savage, Cleveland] · leaf 138
ines (C) are the pitch linesof the teeth; at right angles to the lines C B, draw E F, thelength of which depends on the pitch of the gear; if 4 pitch,draw one-fourth of an inch on the outside and one-fourth plusthe clearance on the inside. The clearance on bevel gears of allkinds is the same depth… … te ^ 134 THE MACHINIST AND TOOL MAKERS INSTRUCTOR. y=o
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
