Mountain Copper Co. v. Pierce

136 F. 150, 69 C.C.A. 148, 1905 U.S. App. LEXIS 4434
Court of Appeals for the Ninth Circuit·Decided February 20, 1905·No. No. 1,107·Published·Cited by 7 cases

Opinion

ROSS, Circuit Judge.

The defendant in error was seriously and permanently injured while employed upon that portion of the plant of the plaintiff in error known as the “McDougall Furnaces,” and, in an action for damages therefor, was awarded by a jury $15,000, for which, with costs, he was given judgment against the plaintiff in error.

The McDougall furnaces were used for roasting ores, and were round in form, 30 feet high, and 20 feet in diameter. They were located under a shed roof built over posts extended from the ground, the roof being 60 feet above the ground. There were six furnaces in that battery, three on each side of a revolving shaft, and located 3 or 4 feet from each other. The shaft was 3 inches in diameter, 70 feet long, revolved 10 feet above the ground, and turned belts that operated the furnaces by means of pulleys affixed to it. On each side of the shaft, running parallel with it, was a timber 8x12 inches, and distant 2 feet from and 2 feet below the shaft. These timbers are designated on the drawing “A”' and “B,” respectively. TwO' timbers, each 12x12 inches, called “J” and “K” on the diagram, extended perpendicularly from the ground above the shaft, and between the timbers A and B, leaving a space between them of 2 feet. Extending from timbers J and K was a crosspiece 12x12 inches, resting upon which was a cast-iron bearing box, through which the shaft passed, and upon the shaft, immediately to the north of the bearing box, was a collar. This collar (including that of the shaft) had a diameter of 7% inches, and was attached to the shaft by set screws that projected [151] above the collar five-eighths of an inch, and, of course, revolved with the shaft. The collar and set screws had been at the outer end of the shaft, but, according to the testimony of the assistant master mechanic of the plaintiff in error, had been removed to their location between the posts J and K in order that they might be out of the line of danger. To the south of the timbers between which the collar and bearing box were placed, and nearly a foot to the south line of the timbers, was a pulley, attached to the shaft, marked on the diagram “F,” which turned a belt marked “I,” communicating with a furnace on the east side of the shaft. About 6 inches south of the first pulley was another pulley affixed to the shaft marked “G” on the drawing, which turned a belt marked “H,” connected with machinery that operated a furnace on the west side of the shaft. From the timber K to the end of the timber B was about 6 feet. Both pulleys mentioned were 634-inch face, and 8 inches in diameter. The rims of the pulleys came out beyond the hub, which was about 4 inches through. The rate of speed for which the mechanism was constructed was 250 revolutions a minute, but at the time of the accident in question it was running about 200 revolutions a minute. There was a notch of 4 inches cut into the timber B,. through which the belt, I, ran, and when in operation the top of the belt was about 4 inches above the top of the timber B. There was a 4x10 inch timber bolted on the north side of timbers J and K about 3 or 4 feet below the level of the shaft. A man going upon the timber A or B to adjust the belts or machinery, or to oil the journal or bearing box, would go up a ladder to timber A or B. He could then walk along either of those timbers, stepping over the belts where necessary ; and, in going from one of them to the other, he would necessarily have to step over the shaft. Everybody of ordinary sense knows, and therefore the court must know, without any testimony to that effect, that the doing of either of those things when the machinery is in rapid motion is necessarily attended with more or less danger. Up to within a few minutes of the accident in question there was nothing wrong with these belts or pulleys, and the machinery was running smoothly. But then one of the belts came off, and it became necessary to adjust it. In attempting to do so, the defendant in error received the injuries complained of.

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Mountain Copper Co. v. Pierce, 136 F. 150, 69 C.C.A. 148, 1905 U.S. App. LEXIS 4434 (9th Cir. 1905).

136 F. 150 (Mountain Copper Co. v. Pierce) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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