Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 261
angent a was level, while in Eig. 103 it inclines equal to the pitch of the upper tangent 6 and of the flight adjoining. In other words, the method shown in Fig. 101 is applied to a construction in which the wreath is ramped; while in Fig. 103 the method is applicable to a ground wreath following… … a. o Fig. 110. Finding Bevels for Wreath with Two EquallyInclined Tangents. 211 60 STAIII-BUILDIXG The foregoing cxcamples cover all conditions of tangents thatare likely to turn up in practice, and, if clearly understood, will enablethe student to lay out theface-moulds for all kindsof curves.…
Architecture · Building · Carpentry
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