Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 96
III V//////// Fig. 159. Tangent Points. MACHINE DETAILS 85 outlines other than circular as shown in Fig. 160. After locating thecenters of the bolt holes the extent of the flange may be found by adding … I II 1 Fig. 160. Flange Outlines. twice the bolt diameter to the distance between bolt centers. The out-line is often obtained as at I where the radius is equal to the diameterof the hole, with center as shown. A better design is to use a radiusof one and one half the bolt hole diameter as at II.…
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-426-196.webp)
