The American house carpenter. A treatise on the art of building. Comprising styles of architecture, strength of materials, and the theory and practice of the construction of floors, framed girders, roof trusses, rolled-iron beams, tubular-iron girders, cast-iron girders, stairs, doors, windows, mouldings, and cornices; together with a compend of mathematics. A manual for the practical use of architects, carpenters, stair-builders, and others (1880)
Hatfield, R. G. (Robert Griffith), 1815-1879, Hatfield, O. P., ed · New York, J. Wiley & sons · leaf 636
angent; anywhere between e and / draw cd parallel totib\ bisect cd in o\ through 0 and e draw fg\ then g willbe, the point of contact required. 657.—A Diameter of an Ellipsis Given, to Find its Conjugate.—Let ab (Fig. 414) be the .given diameter. Findthe line fg by the last problem ; then f g will… … Fig. 415. to one another. Through c draw c f parallel \.o a b -, from vdraw eg at right angles to cf\ make r^ equal to aJi or lib\.join g and Ji\ upon g^ with gc for radius, describe the arcikcj\ upon Ji, with the same radius, describe the arc In-^through the intersections / and ;/ draw no.,…
Carpentry · Architecture · Building
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
