Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 398
figures the bottom tangent a was level, while inFig. 103 it inclines equal to the pitch of the upper tangent b and of theflight adjoining. Inother words, themethod shown inFig. 101 is appliedto a construction inwhich the wreath isramped; while inFig. 103 the methodis applicable to a Qroundwreath… … Fig. 110. Finding Bevels for Wreath with Two EquallyInclined Tangents. 323 60 STAIR-BUILDING The foregoing examples cover all conditions of tangents that are likely to turn up in practice, and, if clearly understood, will enable the student to lay out the face-moulds for all kinds of curves. Bevels…
Architecture · Building
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