Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 370
s equal to the correspondingradius at A, which will be at theintersection of E and B. Thisbrings the offset parts the samedistance apart as the runs are. Toaccomplish this result with ironpipe, the centers of 45-degree fittingswould have to be placed at the intersections of tangents of the… … FiR. 74. Method of Laying Out Offset ia Parallel Pipes to Preserve Equal Distance between Them. 299 /o PLUMBING to line up offset fittings perpendicular to the runs, and let the offsetpieces fall, as they will, nearer to each other, center to center, than arethe lines of the runs. Offset pieces…
Architecture · Building · Carpentry
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