A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 275
ill be readily un-derstood from an in-spection of the figure. *s 29° The weight per foot of an aerial cable is gener-ally so great that the poles or supports would re-quire to be very near together, unless the deviceof intermediate supports, by means of cable clipsor hangers, were adopted. Hanger,… … Cable Hanger. Hanger, Single-Curve Trolley A trolley hanger supported on a single trackcurve, except at the ends and on the insidecurve of a double track line, by lateral strainin one direction. Hanger, Straight-Line Trolley A trolley hanger on a straight trolley line suit-ably supported by a span…
Electricity · Electrical engineering
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