Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 487
Fig. 193.—SCHAEFFER AND BUDENBERG ReDUCING-MOTIOK. … Fig. 194.—Webster and Perks Reducing-motion. The indicator-cord supplied by makers of indicators is a braidedhard cotton cord, stretching but little under the required stress. 473 EXPERIMENTAL ENGINEERING. [§ 392. If a rig is to be permanently erected, it is recommended thatthe motion be taken from…
Building materials · Machinery
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