Mechanical drawing for plumbers; a concise, comprehensive and practical treatise on the subject of mechanical drawing (1910)
Starbuck, R. M. (Robert Macy), 1844-1927 · New York, The Norman W. Henley publishing co. · leaf 30
set on a center close to the inter-section of the two inside lines, describethe curves so that they will run smooth-ly into the respective lines. Of courseboth curves are struck from the same cen-ter. Many times the eighth bend will beused between a Y branch and a straightrun of pipe. In this case,… … Right and Wrong—Quarter and Eighth Bends.
Plumbing · Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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