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
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… … Fig, iS 24 GUIDE AND ASSISTANT 21—To Get the Bevels to Mitre Purlins, whenthe Purlin Sets Square with the Rafters.—Draw a c e, represent-ing the slopeof the roof ;then continuec e, making- itequal in lengthto a c, 2iS d e;connect a andd, thus findingthe bevel forthe top or faceof purlins, asshown…
Carpentry
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