Textile calculations: being a guide to calculations relating to the construction of all kinds of yarns and fabrics (1896)
Posselt, Emanuel Anthony, 1858- · Philadelphia, E. A. Posselt · leaf 112
sity to test either fibres used in the construction of yarns,or fibres or yarns used in the construction of fabrics. 95 Illustration and Description of a Testing Machine.—In order to ascertain exactly thestrength of the various fibres or yarns, the amount of their elasticity, the use of a… … Fig. 74. follows : A, is a base board of hardThe top end is forked into a jaw,carrying on each side a screwedcentre-piece, into which is fixedthe fulcrum of the lever C, D.These two center-pieces can bescrewed closer together, or furtherapart, as required, and the pivotwhich forms the fulcrum E,of…
Textile industry
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