A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 494
Fig. 12. §10 JOINERY. 13 It). Clamping:.—Boards are sometimes maintainedagainst warping by means of elamping, as shown in Fig. 13.The boards a and /; are doweled or tongued-and-groovedtogether on their interior edges to form a close joint, as atc d^ and the clamps Ji^j are glued over tongues worked… … Fig. 13. In first-class work, tenons f are also worked on a and ^,and by insertion in the mortises in the clamp Ji strengthenthe joint materially. When it is undesirable to show the endgrain of the clamp, as at r, or of the tenons, as at f, the endsof the clamps are mitered off as shown at g, and…
Architecture · Building
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