Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 57
draulic press, as shown in Fig. 22c, ora train of gears, as shown in Fig. 22d. The principal advantageof having the power system independent from the weighingsystem is due to the fact that under such conditions thestretching of the specimen, which almost invariably takes place,does not affect the… … Fig. 22C.—Hydraulic Press. Fig. lid.—Form of Gearing. openings in the heads of the testing-machines, and betweenwhich the specimen is placed. The interior face of the wedgesis for flat specimens, plane or slightly convex and serrated, butfor round or square specimens is provided with a triangle…
Building materials · Machinery
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