A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 424
e the thrust ox pressure. The arms or brackets, or the cross-pieces that support the insulators, should all be placed onthe same side of the poles. Some common formsof brackets are shown in Fig. 441, and of tele-graphic arms in Fig. 442. Saddle brackets should be placed on alternatesides of the… … Fig. 443. Double Shackles. A form of double shackle is shown in Fig-443. The wire passes around the recess at B>between the two insulators. On curves, or in any situation where there is aprobability, in case of the breaking of an insula-
Electricity · Electrical engineering
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