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 118
AND INIECIIANICS. I I I the floor plan of the hopper, 3.s a b c d and e, Fig. i6o; be,£ e, etc., represent the seat of the angles ; from e and atright angles \.o c c draw the depth of the hopper, as e f;then connect c and f; now bisect c d at g and draw a lineperpendicular to c d, ^s g k; now, with… … as centre and ^ / as radius, find point 2; then connect 2and^/ now draw a line at right angles to 2 ^ from ^ untilit strikes the line i 2 ; then, with g as centre and g d 3iSradius, find point 3 on ^ 2 ; connect i and 3, thus givingthe bevel for the edge of the work, as shown at 3. Thisrule applies…
Carpentry
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