Bench work in wood; a course of study and practice designed for the use of schools and colleges (1905)
Goss, W. F. M. (William Freeman Myrick), 1859-1928 · Boston, New York, Ginn & company · leaf 166
theybecome too weak for good service when the limit named isexceeded. Again, the tenon, if too broad, will not stand thepressure of wedging, but is likely to become distorted, thusputting additional strain on the mortise and frequently causingit to split. See Fig. 288. WOOD CONSTRUCTION. 47 233.… … tendency of the tenon piece to warp so that its surface atD will not agree with the surface of the piece it joins at C.Under such circumstances a double tenon, Fig. 290, may beused. This will give the support that is needed, and will notviolate the principle laid down in 232. Double tenons,…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
