Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 68
Fig. 24. Fig. 24*. … Fig. 25 is a sectional view of same. Fig. 24 is a view ofthe wedge-faced clamp. The inclination of the surfaces of thewedges are exaggerated in the drawings,so as to distinctly setforth their features. Wedges have been made with spherical backs, and a por-tion of the draw-heads mounted on ball…
Building materials · Machinery
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