Richey's guide and assistant for carpenters and mechanics : a work of practical information, giving almost every geometrical and practical problem likely to arise in the work of the carpenter, and quick and easy methods for their solution : the use of the steel square, etc., tables showing strength and weight of materials, methods of framing, useful recipes, etc., etc. (1894)
Richey, H. G. (Harry Grant), b. 1868 · New York : W.T. Comstock · leaf 30
; then, %vith a as centre and a c as radius, strike an arcbisecting 2 4 at b; then draw line from b to point d on theplate ; then the bevel at b is the bevel for backing the hip.Fie 17 shows application. 10—To Find the Bevel for Backing the HipRafters for an Octagon Roof.—Draw the plate as ^^^/ FOR… … Tig. IT draw line from 2parallel to a d topoint 3, and continueparallel to a h. Thenlay off the thicknessof the rafter on 3 4,and draw the bevellines as shown.This rule applies toany roof. 20—To Findthe Bevel forBacking Hip Raf-ters.—Take thelength of the hip onthe blade of thesquare and the riseof…
Carpentry
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