Gray v. Commutator Co.

89 N.W. 322, 85 Minn. 463, 1902 Minn. LEXIS 421
CourtSupreme Court of Minnesota
DecidedFebruary 28, 1902
DocketNos. 12,852-(181)
StatusPublished
Cited by18 cases

This text of 89 N.W. 322 (Gray v. Commutator Co.) is published on Counsel Stack Legal Research, covering Supreme Court of Minnesota primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Gray v. Commutator Co., 89 N.W. 322, 85 Minn. 463, 1902 Minn. LEXIS 421 (Mich. 1902).

Opinion

LOVELY, J.

Action by the mother (the father being dead), for the benefit of her minor son, to recover f,or injuries suffered by-him in the employ of defendant while at work upon a mechanical contrivance for pressing metal bars, described as a “drawing machine.” Plaintiff had a verdict. Upon a settled case defendant moved for judgment, or for a new trial in the alternative. This motion was denied, and defendant appeals.

The complaint sets forth substantially that the defendant negligently provided for the use of plaintiff’s son an unsafe and de[465]*465fective “drawing machine”; that the machine, when in good condition and repair, was very dangerous, and difficult to operate; that the dangers and risks of operating it were within the knowledge of defendant, but not known to the employee, and could not be understood or appreciated by the exercise of reasonable and ordinary diligence, yet defendant failed and neglected to explain or make known to him such dangers or risks, whereby, in its operation in the usual way, the injuries were sustained.

The verdict requires us to adopt the following conclusions: Defendant was engaged in the manufacture of an electrical device known as a “commutator,” an instrument for governing the electric current. It is composed of a large number of segments, or bars of metal, each several inches in length, and quite thin. Great care is requisite to have these segments finished with the utmost mathematical precision. They are, in the first stage of manufacture, molded into the form desired, and then completed by pressure in the drawing machine in order to shape them to the exact angle and degree of thinness requisite for use in the commutators. There were only two such “drawing machines” in the country, each designed and used by the defendant for this particular work, both complicated in structure, ponderous in size, and capable of immense power in pressure upon the softer metals which composed the segments. It was while operating one of these machines that the plaintiff’s son, Frank, received the injuries for which this action is maintained.

The injured party was a young man nineteen years of age, of not more than ordinary intelligence. He left school at the age of fifteen; worked on a farm. Two years afterwards he went to work in the shop of defendant company. He there operated one of the drawing machines, and worked upon it for a month. For two or three weeks in 1899 he worked on the machine upon which he was hurt. About the middle of August, 1900, he resumed charge of this machine, and operated it continually from that time for two-thirds of each day until November 10, 1900, when the accident occurred. The remaining one-third of the time he was engaged in operating the other and similar machine in the same shop.

[466]*466Much time on the argument was devoted to a description of the “drawing machine,” with the aid of photographs and a model, through which the court was enabled to understand its characteristics and action quite thoroughly, but we do not deem it necessary for an essential understanding of the legal grounds upon which we find it necessary to decide this case to give more than a mere outline of portions of the machine directly involved in the accident. To do more, if we could, — which is doubtful,— would obscure, rather than illustrate, the legal results we have reached.

These two drawing machines, designed and manufactured by defendant, as before stated, were the only two of the kind in use. Hence an explanation of their parts requires us to describe and name them somewhat crudely from analogy to similar objects. The appliance which directly caused the injury was a large, heavy, triangular mass of metal, suspended in the central part of the machine upon a pivot at its apex, and by the force of applied power made to swing to and fro in the line of an arc over a horizontal bed beneath. Its movements in this respect resembled a pendulum, and it will be so designated. The lower face of this pendulum was several inches wide, having a convex surface covered with steel. It' had a range of movement back and forth, when in action, of about twenty-four inches. The bed referred to was held in place by supports of steel (called “arms”) on either side, so constructed as to move back and forth under the convex surface of the pendulum in a contrary direction but simultaneously therewith, resembling very much in character and movement the platen of a printing press.

In preparing this machine for use to draw or fashion the segments into proper shape, a steel disc had to be adjusted to the surface of the platen, to bring the face of the disc so near the pendulum that when the latter swung over it there would be the exact space between the pendulum and the disc to secure by pressure, under the united movement of both, the,necessary thinness as well as ultimate shape and angle of the segment. While the motive power running the machine was a small gasoline engine, the regulation of the swing of the pendulum and the move[467]*467ment of the platen was a treadle controlled by the foot of the operator in working the same. The operator, in the performance of his duties, was required to sit in front of the pendulum, and press his foot upon the treadle, which would cause the pendulum and platen each to make one full movement back and forth. This movement, by which one segment would be pressed, occupied less than two seconds of time, and was undoubtedly attended with great danger, owing to the fact that it was necessary for the operator to guide forward with his hand the segment upon the disc until it touched the convex surface of the pendulum to prevent it from falling off by an invariable jar of the machine as it started, when the segment would be drawn under it, carried forward, and thereby pressed into proper shape.

From the evidence the jury were authorized to find that in the working of the machine xisually the first immediate movement of the pendulum after pressing the treadle was forward, then instantly backward, until it had accomplished its full swing each way. The manifest danger that arose in using the operator’s hand in guiding the segment under the pendulum was from its liability to swing backward quickly after the first movement, towards the operator, and required him to use extreme caution, even under the ordinary movements of the machine, to withdraw his hand before it could be caught between the pendulum and the disc.

The particular manner in which the operator was injured, under plaintiff’s claim, was in starting the machine while making use of his hand in the customary way to guide the segment under the pendulum, when, instead of its swinging toward the operator, as usual, and thus enabling him to withdraw his hand, it instantly went from him, carrying his hand with it, and crushing it between the pendulum and the disc below. Besides the parts of the machine to which we have already directed attention, there were also attached to and affecting the movements of the pendulum mechanical contrivances consisting of gearing, cranks, and a revolving wheel that may have influenced the uniformity and direction of its movements in its starting from and stoppage at a particular point. This last-described machinery was not within the view of the operator when at work, and it may be that, had he known or could [468]

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Cite This Page — Counsel Stack

Bluebook (online)
89 N.W. 322, 85 Minn. 463, 1902 Minn. LEXIS 421, Counsel Stack Legal Research, https://law.counselstack.com/opinion/gray-v-commutator-co-minn-1902.