Campbell ex rel. Campbell v. United Railways Co.

147 S.W. 788, 243 Mo. 141, 1912 Mo. LEXIS 349
CourtSupreme Court of Missouri
DecidedMay 31, 1912
StatusPublished
Cited by13 cases

This text of 147 S.W. 788 (Campbell ex rel. Campbell v. United Railways Co.) is published on Counsel Stack Legal Research, covering Supreme Court of Missouri primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Campbell ex rel. Campbell v. United Railways Co., 147 S.W. 788, 243 Mo. 141, 1912 Mo. LEXIS 349 (Mo. 1912).

Opinion

BROWN, C.

This suit was instituted in the circuit court for St. Louis county November 15,1907, and was thence removed to the circuit court for St. Charles county, where it was tried September 14-18, 1908. Its object is to obtain damages for personal injuries sustained by the infant plaintiff by coming in contact [145]*145with an electric wire through the alleged negligence of the defendant. The plaintiff was at the time of the injury twelve years old. The defendant operated a line • of electric railway extending from the western limits of the city of St. Louis to Creve Coeur Lake in St. Louis county, a distance of about thirteen miles. Electricity for the operation of its cars was transmitted in direct currents from its transforming stations at each end of the line hy a system of overhead construction consisting of feed and trolley wires suspended on poles. The direct transmission to the propelling motors of the car was from a trolley wire suspended as nearly as practicable over the center line of each' of the two tracks of the double track road. These, wires were of copper, three-eighths of an inch in diameter, and entirely naked, so as to admit of the continuous contact of the trolley attached to the car, and carried an electrical current of 550 volts of electromotive force.

At a point approximately in the middle of its line the road crosses, upon a curve convex to the north, a travelled highway known as the Walton Road. At this point the trolley wires were supported and held in position hy the following construction: Two poles sunk in the ground opposite each other on either side of the road, the one on the outside of the curve being so planted as to lean slightly from the track. Opposite to the outside of this, and about four feet further away from the track, a post was sunk and firmly anchored in the ground, extending about three feet above its surface. A large wire called a guy wire was then wrapped around the pole near its top, stretched tightly and wrapped around the top of the post, which was called a guy post. The poles so secured were supposed to have the strength necessary to resist the tensile strain of the wire construction between them. A wire was then stretched between the tops of the two poles, [146]*146and firmly fastened at each end by wrapping aronnd them. This cross wire seems to be known as a “span wire,” and at a point above the center of each track its structure consists of a short sickle shaped piece of metal with the opening beneath, the function of which is to suspend the trolley wire. The poles along the north side of the railroad are numbered consecutively, the one in the east side of the Walton Road, .where this accident occurred, being numbered 258. It seems to be practically conceded that this post stood within the limits of the road, in which, along the same side, at various distances from but' always near to the highway limit, ran a cinder path which answered the purposes, of a sidewalk.

North of the guy post which we have described and extending, from the Walton Road east about three hundred feet was a tract of land about twenty feet wide.. This was bounded on the south by the defendant’s right of way, and on the north by the lot of Mr. George R. Hogg, which was fenced along the south side by a woven wire fence supported by cedar posts, and upon which Mr. Hogg resided. This strip had, years before, been dedicated as a public highway known as Midland Boulevard, but as that portion of the street had been practically destroyed by a railway cut just east of the Hogg premises its use had been abandoned, and Mr. Hogg determined to render it less unsightly by plowing it up and seeding it in grass; which he proceeded to do, and in April, 1907, for the purpose of keeping stray stock from the premises, he attached an ordinary wire clothes line to the defendant’s guy wire near the -top of the guy post, and stretched it to the corner of his own fence to which he fastened it, supporting the middle upon an ordinary broom stick-Whether this was in contact with the metal portion of Mr. Hogg’s fence, or was only wrapped around the cedar post at the corner, does not clearly appear.

[147]*147There is some evidence that another wire called the “pull-off wire” was attached to the pole standing in the "W'alton Road and extended thence to the trolley wire over the north track at some point between that pole and the next one to the west, for the purpose of p.ulling the trolley wire to a position over the center of the track at that point, but it is admitted that either this wire or the “span wire” was wrapped around the pole in contact with the upper end of the guy wire which was intended to keep the pole in position against a strain which had been sufficient to pull up the guy post with its anchor.

So far as above described the situation was that the trolley wire charged with 550 volts of electric force was in perfect contact with a wire of equal, or at least of great, conductivity, wrapped around the top of the pole; that wrapped in contact with this was another wire called the guy wire which passed down to the post set in the ground, and in perfect contact with this was the Hogg wire which extended to Mr. Hogg’s fence, so that if the Hogg wire should be grounded, or placed in contact with the moist earth, there would be a perfect metallic circuit from the power house of the defendant where the electricity was generated, through the Hogg wire to the earth which afforded the means of restoring the electrical equilibrium, so that the ordinarily innocent clothes line would have become an instrument of great danger. It appears in the evidence that the wooden members of this construction were, of themselves, non-conductors of electricity, while water, like the iron and copper of the wires, is a conductor; so that when the wood becomes saturated with water it becomes a conductor through the property of the water which fills its cellular structure. Water adhering to or running along the surface- of the wood will also conduct the electric current. It also appears that the same phenomenon exists in case of the earth; so that a wire charged with an electric current of high [148]*148tension, grounded by coming in contact with the saturated earth, will, with the heat developed at the point of contact, frequently dry the earth, and insulate itself by the condition it creates.

The testimony also shows that to modify the obvious danger of such situations as we have described, the defendant used appliances called circuit breakers, for the purpose of insulating, or electrically isolating, that portion of its system of wires which must necessarily remain charged,, from those wires which,, like the guy wire and the Hogg wire, ought not to be charged at all. These circuit breakers consisted of two strong iron hooks contained in a ball of mica, a brittle material, easily crumbled. In the manufacture of this appliance, two of these hooks are placed in such a position that their longitudinal axes correspond, and the hooked ends, in other respects ready to engage, remain separated by about one-eighth of an inch of space at the points nearest to contact, and the ball of mica is then constructed around them, perfectly filling the spaces which separate the iron surfaces of the hooks. Upon the shank of each hook, which extends beyond tho mica ball, is forged an eye through which the wire is bent and tied in place, so that the circuit breaker constitutes a section of the continuous wire, one end of it being charged with a current of electricity which cannot pass the thin film of mica which separates the conducting surfaces of the iron hooks.

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Bluebook (online)
147 S.W. 788, 243 Mo. 141, 1912 Mo. LEXIS 349, Counsel Stack Legal Research, https://law.counselstack.com/opinion/campbell-ex-rel-campbell-v-united-railways-co-mo-1912.