Searching over 5,500,000 cases.


searching
Buy This Entire Record For $7.95

Download the entire decision to receive the complete text, official citation,
docket number, dissents and concurrences, and footnotes for this case.

Learn more about what you receive with purchase of this case.

STANCZYK v. BLACK & DECKER

November 9, 1993

PAUL STANCZYK, Plaintiff,
v.
BLACK & DECKER, Inc., a foreign corporation, and DeWALT, a division of BLACK & DECKER, INC., Defendants.


Zagel


The opinion of the court was delivered by: JAMES B. ZAGEL

Tycho Brahe (1546-1601) was the last great astronomer who opposed Copernicus. Brahe believed that if the earth moved (as Copernicus said it did) then a stone dropped from a tower would not fall down to a spot directly below the point it was dropped. The stone would fall somewhere ahead or behind that point because the earth would have moved slightly during the period of its fall. Several of his contemporaries knew he was wrong, they knew that the stone as well as the tower would participate in the motion of the earth at least when one has a tower of less than staggering height. And there was a way to test all this in an experiment, one could drop a stone from the mast of a moving ship and see where it landed or one could fire a bullet straight up from a moving ship and see where it landed. See J. L. E. Dreyer, A History of Astronomy From Thales to Kepler (1953) pp. 356-362.

 Tycho Brahe, in fact, spent much of his life on a boat commuting to his observatory. Yet, as Dreyer, a great historian of science, noted:

 
. . . it is very curious that not even he, who taught astronomers to seek for the laws of planetary motion through observations, seems to have thought of making the simple experiment of dropping a pebble from the top of the mast of a swiftly moving vessel. He might have done it scores of times while passing backwards and forwards between his island and the shores of the Sound; yet he boldly asserts that a bullet fired vertically upwards from the deck of a moving ship will not fall down straight again, as some people believe, but the faster the ship moves the greater the distance will be. Though Tycho was fond of talking about the connection between heavenly and earthly (i.e. chemical) research, it did not occur to him to verify the truth of his assertion by experiment.

 Galileo sometime later made the experiment.

 The question before me is whether plaintiff's expert is a modern version of Tycho Brahe and, if so, does that mean his testimony ought to be excluded under Daubert v. Merrell Dow Pharmaceuticals, Inc., 125 L. Ed. 2d 469, 113 S. Ct. 2786 (1993).

 The underlying case is easy to describe. Paul Stanczyk was using a Black & Decker miter saw and "got his right forearm into the saw blade." He says Black & Decker is liable because the saw guard did not provide adequate protection. The guard may leave as much as 2.25 inches exposed. No one contends a usable saw could be designed without some blade exposure, but Donald Clark, plaintiff's expert says that a guard could be designed which would leave only an 1/8 or 1/16 of an inch exposed. If he is right there is, arguably, a design defect for which Black & Decker is liable. But Black & Decker argues that Clark has no scientific (or technical) basis for saying what he says and he ought not say it to the jury.

 Donald Clark, a mechanical engineer who worked for Black & Decker and other companies, is an experienced designer of saws and guards. He has testified as an expert witness. At deposition, he said that careful engineering, using well established principles and non-recent technology, would have produced much less blade exposure and a safer device. More precisely, what Clark said was "I feel comfortable that I could greatly minimize the 2 1/4 inch opening . . . I've come up with a concept . . . That concept is not fully defined, fully proven and fully documented . . . That concept is basically the guard as it is now extended down further so that when . . . the blade is in the full down position, that edge of the lower blade guard just misses the table top. When I say just misses, I'm talking 1/16 of an inch, 1/8 of an inch . . . an area small enough that I would not be concerned with somebody even putting their little finger under that area." Donald Clark came up with the concept at the time he was looking at Stanczyk's saw. The deposition continued:

 
Q. Have you done any engineering analysis to see whether or not your concept is feasible from an engineering standpoint?
 
A. I have done enough analysis to say with a reasonable degree of engineering certainty that I could complete the design doing what I just said it would do.
 
Now, to take that from where I am now to a complete documented design in several hundred hours of engineering work.
 
Q. So then the answer to my question is you have not done the engineering analysis necessary to determine whether or not your concept would work?
 
A. I have not completed it, that is correct.
 
Q. Well, what have you done other than just ...

Buy This Entire Record For $7.95

Download the entire decision to receive the complete text, official citation,
docket number, dissents and concurrences, and footnotes for this case.

Learn more about what you receive with purchase of this case.