Plaintiff, after patronizing the place of business conducted by defendant Carolina Pines, attempted to leave the premises through a glass “exit” door and sustained injuries to his left arm when the glass became dislodged from the aluminum door frame. The glass and door frame manufacturers, respectivеly, were exonerated from liability upon the theory that neither then exercised control of its product. The trial court found, however, that at the time in question the subject door was under the exclusive control of defendant Carolina Pines, that it was defective and unsafe for its intended use, that a reasonable inspection would have revealed such defective condition, and that plaintiff’s injuries were not due to any negligence on his part. Judgment was rendered accordingly. The sole issue on this appeal is whether the facts warranted the application by the court of the doctrine of res ipsa loquitur; and, if properly invoked, whether the inference of negligence arising therefrom was balanced or overcome by Carolina Pines. 1
*372
The three prerequisites for the application of the doctrine have been set forth many times; the following is a more recent statement: (1) The accident must be caused by an agency or instrument under the exclusive control of the defendant; (2) the accident must be of a type which does not happen unless someone is negligent; and (3) it must not have been due to any voluntary act or contributory fault of the plaintiff.
(Roddiscraft, Inc.
v.
Skelton Logging Co.,
Prior to the incident complained of, respondent and his wife had spent about three hours at appellant’s place of business which, it appears, they were patronizing for the first time. Making their departure, respondent’s wife preceded him by three or four steps through the subject door. Its single panel contained quarter-inch plate glass mounted in an aluminum frame. A push bar-hаndle was located about four feet from the floor. The door’s swinging motion was regulated by a device known in the trade as a “Dor-O-Matic” hydraulically operated; if swung strongly enough, further motion was restrained by a door stop or “button” located on the floor. When respondent reached the threshold of the door, it was moving out (and away) from him. He grabbed the bar-handle with his left hand assertedly to prevent it from hitting the wall behind the door stop. As he did so, the door stopped and *373 a section of the glass shattered and fell on his extended left arm, causing a deep laceration.
While both respondent’s wife and a police officer testified that before and after the accident the door would open with a slight or normal amount of pressure, another witness for the respondent, one Bisenberg, tested the door some days thereafter and noticed that when the door оpened and touched the “button” or “stop,” the frame tended to continue an inch or so toward the wall: “The upper portion of the frame tended to continue. With my opening motion, the door would stop, the top of the frame would tend to continue going toward the wall. ’ ’
A qualified civil enginеer, George Bernharth, stated that unlike other doors, the glass in the subject door had no structural function and that its strength must be supplied by a rigid aluminum frame. Since glass cannot be flexed, “If the door frame is not rigid this means that all the load to which it is subjected and the deformation which occurs thereafter is trаnsmitted to the glass itself which, consequently, means that the glass has to deflect with the frame.” In his opinion, therefore, the accident was due to the lack of rigidity in the frame that caused a deflection which was transmitted to the glass, thereby causing the glass to break. The witness further testified that if the frame wеre rigid and properly constructed and designed, no harmful result would ensue if the door hit the doorstop, singly or .repeatedly; but he corroborated the testimony of the witness Bisenberg by stating that the laws of motion would tend to cause the upper part of the door to remain in motion if the door swung freely open and the bottom part hit the doorstop.
After motions for judgment under section 631.8, Code of Civil Procedure, were denied, 2 appellant called its bowling manager who testified that prior to the accident he had observed nothing wrong with the door; that some five or ten minutes before thе incident in suit, he himself had used the door and found it to be operating normally; and that he had never received any complaints about the way it functioned. The only other defense witness testifying to the issues on this appeal, was a civil engineer, Thomas Shields, who found the *374 door, upon an inspectiоn conducted some eleven months after the accident, in good operating condition with no defect in design or manufacture. He further testified that the shattering of the glass could have been caused by a direct blow forthcoming with sufficient force, also stating that if the door was slammed hard enough against the doorstop the glass might be shattered. On cross-examination, however, he conceded that there could be a “whipping action” in the upper right hand corner of the door if it swung freely open and then was stopped at the lower right hand corner.
As shown at the outset, it is cоntended that the accident was due to respondent’s own voluntary act in which event the doctrine of res ipsa loquitur does not apply. Respondent’s conduct, it is urged, was improper and negligent ‘ ‘ and was in fact the only proximate cause of the accident.” No facts are developed to support the above claim of contributory negligence, it simply being asserted that respondent and his wife were active in the use and control of the subject door. However, “a plaintiff may properly rely upon res ipsa loquitur even though he has participated in thе events leading to the accident if the evidence excludes his conduct as the responsible cause.”
(Zentz
v.
Coca Cola Bottling Co.,
Under no circumstances can it here bе said that respondent’s conduct as a responsible cause of the accident may
*375
not be excluded as a matter of law. If credence is given his account of the accident, his use of the subject door was not an abnormal one; to the contrary, as he testified, he simply grabbed the bar-handle to prevent the door from hitting the wall behind the button or doorstop. Appellant, however, contends that even if contributory negligence be eliminated as a contributing factor, there was a failure of proof that its negligence, or that of a third person, was probably the cause of the happening. As stated in
Zentz
v.
Coca Cola Bottling Co., supra,
Whether this doctrine of greater probability should be applied to a given case is usually a jury question
(Borenkraut
v.
Whitten,
The above conclusion, impliedly if not expressly, disposes of appellant’s remaining point on res ipsa loquitur that it was not in exclusive control of the subject door. It has been consistently held since
Metz
v.
Southern Pacific Co.,
Under a separate heading appellant also contends that at the time of its motion under section 631.8, Code of Civil Prоcedure, respondent had not (as to appellant) made out a prima facie case of negligence. The same rule governing a nonsuit is applicable to motions under the above section
(Elzarian
v.
Wiser,
The judgment is affirmed.
Wood, P. J., and Fourt, J., concurred.
Notes
It is now settled that the doctrine, if applicable, raises an inference of negligence.
(Hardin
v.
San Jose City Lines, Inc.,
Added in 1961, such section substantially provides in pertinent part that after the presentation of plaintiff’s case in a nonjury trial, the defendant may move for a judgment without waiving his right to offer any evidence. The court, as trier of facts, must then weigh the evidence and may then render a judgment in favor of the movant; or he may decline to render any judgment until the close of all the evidence.
