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 350
ing the platform ; and a b c isthe plan of a line passing through the centre of the rail aroundthe cylinder. Through i and d, draw i k, and through J and e,draw7 k ; from k, draw k I, parallel to f e ; from 6, draw b m,parallel tog d; from /, draw I r, parallel to k j ; from n, draw 7it, at right… … equal to c ^ at Fig. 292 ; through ^, drawp /, parallel to^ c, andmake 11 equal to ^ Z at Fig. 292 ; join I and c, and complete theparallelogram, eels; find the points, o, o, o, according to Art.118; upon e, o, o, o, audi, successively, with a radius equal tohalf the width of the rail, describe the…
Carpentry · Architecture
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