213 Mass. 392 | Mass. | 1913
The unexplained automatic, starting into motion from a state of rest of a machine when- according to the mechanical laws of its construction it ought to remain still is not only evidence of a defect or want of repair in the machine, but also of negligence of the owner or person in charge of it in failing to discover and remedy such defect or want of repair. This is firmly established. Ryan v. Fall River Iron Works, 200 Mass. 188. Chi
But it is only the unexplained automatic acting of machinery when it should remain at rest which gives occasion for the application of the rule. Instances may arise when the whole situation is fully disclosed, and the starting may appear definitely as due to a particular cause or to one of several distinct and defined causes, and all other causes, conjectural or uncertain in their nature, may be excluded upon evidence which is not open to dispute. Or a plaintiff may place his ground of recovery upon a special cause, and not rely upon the automatic starting. This is not the common case. But Ross v. Pearson Cordage Co. 164 Mass. 257, illustrates the application of this aspect of the rule. If this is the posture of the case, then the automatic starting of the machine as an unexplained cause of injury does not remain as evidence of a tortious act, but is resolved plainly and without doubt into its component parts, and one or more of these parts must appear to be tortious before there can be recovery. The doctrine of res ipso loquitur has no application where every circumstance and fact is in evidence. Gibson v. International Trust Co. 177 Mass. 100, 103. Indeed, that doctrine arises only “in the absence of explanation or other evidence which the jury believe” as a rational inference that a certain event does not commonly happen except by negligence. Graham v. Badger, 164 Mass. 42, 47.
The plaintiff in the case at bar apparently did not rely upon the mere starting of the machine, but pointed to the slot where the shipper was held as the specific difficulty. Although this is not stated with unequivocal clearness, it is fairly to be inferred from the whole of the charge, which proceeds upon the assumption that the plaintiff “goes forward and says . . . the place for you
The trial judge instructed the jury that “This is not a case, as it seems to me, of an accident happening unexplained.” He then proceeded to describe the machine briefly as disclosed by the evidence. It was a corn cutter operated by steam power. It was brought into the court room and exhibited to the judge and the jury, and they saw everything about it, except that it was not coupled to an engine. The plaintiff was an experienced and intelligent workman of mature years. The slot which held the shipper seems to have been a simple device, whose operation was easy of comprehension. The machine itself was comparatively new, had been bought from a reputable dealer, and had been used in the aggregate only a few days. The trial proceeded apparently on the theory that the shipper, which controlled the starting and stopping of a part of the machine, came out of a slot, into which the plaintiff had put it, and thereby started the machinery. The causes suggested in argument and the only ones that had been suggested (according to the charge of the judge) were (1) that the shipper was not put squarely back into the slot; (2) that the edge of the slot was worn down, so that it was not held firmly; or (3) that it jarred out by the mere operation of the machinery without the existence of any defect which could be discovered by inspection and that it had so started before the plaintiff’s injury. So far as can be judged from the printed record, considerable emphasis was placed upon the cause last mentioned. With reference to these matters the jury were instructed that if the first was the cause, the defendant could not be found negligent; that if the second was the cause, he could be found negligent, and that if the third was the cause he would be found negligent if the shipper had jarred out before, but not if this was the first time it had jarred out.
As applied to the issues which appear to have been raised at the trial, there was no error in the charge. While generally it would be the duty of a trial judge to say that the unexplained automatic
The plaintiff does not show that he has been harmed by the rulings in the rejection of evidence, and his exceptions in this regard must be overruled. It was of no consequence upon any issue, so far as appears, that the plaintiff had not seen other similar machines start from a dead stop. The bald inquiry as to the plaintiff’s appreciation of danger does not seem to have been material. See Jeddrey v. Boston & Northern Street Railway, 198 Mass. 232, 235. Appreciation of danger is a composite matter dependent upon knowledge of facts and the results likely to follow them.
Exceptions overruled.