Tbe uncontradicted evidence shows that tbe plaintiff was injured while working in tbe defendant’s mills assisting tbe foreman in moving a heavy piece of iron, weighing about twelve hundred pounds. Tbe piece of iron was suspended by chains from an overhead trolley, by which it could be moved. One of tbe chains broke and a piece of it fell on tbe plaintiff’s leg and broke it. Tbe chain broke in tbe middle suddenly and gave way all at once.
1. Counsel for the plaintiff in beginning bis address to the jury insisted that tbe doctrine of res ipsa loquitur applied. His Honor ruled that it did not. This rule is sometimes applied in cases where tbe circumstances are such that “tbe thing speaks for itself.” No inference of negligence is to be drawn from tbe fact of an accident, and there is no presumption of negligence arising simply because an accident has occurred. .In some cases tbe fact of an accident is permitted to go to tbe jury as some evidence to be weighed and *222considered by them and given whatever effect in their opinion is warranted. We have held that this is simply a matter of evidence in cases where the rule applies and in order that a party might avail himself of it, he must in dire time hand up an appropriate prayer for instruction. Lyles v. Carbonating Co., 140 N. C., 25. This was not done in this case and, therefore, the plaintiff’s exception is of no avail.
2. His Honor instructed the jury as follows: “It is the law in this State that where on the facts admitted or established, the question of the existence or absence of actionable negligence is clear so that there can be no two opinions among fair-minded men in regard to it, then the court must say whether or not negligence exists. But where two men of fair minds could come to different conclusions on the question, then the law directs that the jury shall find the facts and determine on- the facts and circumstances when so found, whether or not there has been negligence on the part of the defendant; so, then, if you find that defendant had used the chain in question for two years, or thereabouts, and ought to have had knowledge of the properties of iron and the effect of strains and pulls on chains when used in places of like kind as that in question, and that when so used, chains are liable to become defective and that it would be necessary to toughen or repair a chain or replace it with another when it has been used a considerable length of time, then the court leaves it to you to say whether or not it would be negligence to go on using the chain without repairs or replacing the same.” The court here explained negligence to the jury. To this charge plaintiff excepted. The court further charged: “If you find by the greater weight of evidence that the plaintiff was injured by the falling of the cord or cross-bar by reason of the chain breaking, and you further find that tire chain which was broken had been used by the defendant for a considerable length of time, say two years, and had been used in carrying heavy weights from one end *223of tbe building to tbe other, and that said chain was defective and unsafe, and that by long use and strain and pulls by heavy weights it had lost its toughness and elasticity, and you further find that the defendant knew or ought to or could have known it by the exercise of reasonable care and prudence that it was defective, and that it was liable by long use to lose its durability and toughness and to become impaired and defective, and you find that it could have been annealed and thereby reinstated, and that the defendant continued to use it without its being repaired and that in so doing the defendant was negligent in that it failed to exercise that reasonable care and prudence that would ordinarily be used by prudent persons under like circumstances and conditions, and you find further that such negligence was the proximate cause of the injury complained of, then the court charges you to answer the issue ‘yes.’ ” To this charge, plaintiff excepted.
It is the settled law in this State that where the facts are undisputed and only one inference can be drawn from them, negligence is a question of law to be determined by the court. In his charge to the jury, Ilis Honor recited a given statement of facts from which no other inference can be drawn than that, if they are true, the plaintiff’s injury was caused by the negligence of the defendant. This statement of facts which His Honor put to the jury is supported by evidence, and, if the jury find these facts to be true, His Honor should have instructed the jury to answer the first issue “yes.” His Honor erred in leaving the question to be decided by the jury as to whether there was negligence or not, even if they should find that state of facts to be true. There is no evidence or issue as to contributory negligence, and the whole evidence, in any possible view of it, shows that the injury to the plaintiff was directly caused by the breaking of the chain, and, if the defendant company failed to exercise ordinary care and diligence in having the chain properly annealed at *224proper times for the purpose of preserving its fibre and toughness, then in law that is negligence, and there being no evidence of contributory negligence, the company would be liable for the injury sustained by the plaintiff by-reason of the breaking of the chain.
New Trial.