Modern carpentry and joinery : being a compilation of the very best things and most modern and practical methods known in the arts of carpentry and joinery (1910)
Hodgson, Frederick Thomas, 1836- · Chicago : F. J. Drake & Co. · leaf 188
one side is level and PRACTICAL SOLUTIONS 185 the other inclined, as on the edge of the curb of a sky-light with vertical ends. Sprung Moulding-s. Mouldings curved in either ele-vation or plan are called sprung, and when theseare used in a pediment, require the section to be deter-mined as in a… … Fig. 52. is drav/n radiating from the centre of the curve, andthe. projectors are drawn parallel to this line. Theparallel projectors, 1, 2, 3, 4, 5, are also described fromthe centre until they reach the line E x, when per-pendiculars to this line are raised from the points ofintersection to meet…
Carpentry
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