The American house-carpenter; a treatise on the art of building, and the strength of materials (1867)
Hatfield, R. G. (Robert Griffith), 1815-1879 · New York, J. Wiley · leaf 363
s the direction of the butt-joint.From k, draw k 6, parallel to I o, and k e, at right angles to k b ;from 6, draw b /, tending to the centre of the plan, and from/, draw/ e, parallel iob k ; from /, through e draw I i, and from ^, draw idj parallel toef; join d and 6, and d b will be the proper… … Fig. 307. Having obtained the direction of the joint, make s r d b, {Fig.307,) equal to s r d 6 in Fig, 305 ; through r and d, draw t a,through s and from d, draw t u and d e, at right angles to ^ a /make t u and d e equal to t u and 6^ m, respectively, in Fig. 305;from w, through e, draw u o ;…
Carpentry · Architecture
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