Fabric analysis; covering wool, worsted, silk, cotton, artificial silk, etc. from fiber to finished fabric (1920)
Posselt, E. A. (Emanuel Anthony), 1858-1921 · Philadelphia, Textile Pub. Co · leaf 149
Fig. 66 shows the same tester, having in this instance added a sextant i to lever b, which by means of clamp ; holds the thread d to be tested, containing a scale to show the length of stretch the thread was subjected to when breaking, i. e., showing its elasticity. Fig. 67 shows the Strength and… … Fig, 66 in quarter .ounces and the elasticity in tenths of inches. Its capacity is one pound tensile strength, and sixth inches elongation, permitting the testing of a thread from^ six to eighteen inches long. The working of the apparatus is thus: After setting clamp a, by means of screw knob b, in…
Textile fabrics
Internet Archive · Claire T. Carney Library, University of Massachusetts Dartmouth · Public domain (published before 1931). Free to use for anything.
