brass frame. This instrument is sup- men to stretch more rapidly than the ported by a rod of considerable rigidity other, do not diminish the accuracy of and of sufficient length, which is secured the measurements, since half the sum of to the beam C, close to the tension rods the extensions… … Fia 2. — Transvebse Testing Machine. piece, and very near and parallel with the The Transverse Testing-Machine (Fig. axis of the large screw K. The microm- 2) consists of a Fairbanks scale, on the eter screw is provided with a head platform of which rests a heavy cast-iron which is divided into 250…
Engineering
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