Ferriss v. Berlin Machine Works

63 N.W. 234, 90 Wis. 541, 1895 Wisc. LEXIS 265
CourtWisconsin Supreme Court
DecidedSeptember 26, 1895
StatusPublished
Cited by8 cases

This text of 63 N.W. 234 (Ferriss v. Berlin Machine Works) is published on Counsel Stack Legal Research, covering Wisconsin Supreme Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Ferriss v. Berlin Machine Works, 63 N.W. 234, 90 Wis. 541, 1895 Wisc. LEXIS 265 (Wis. 1895).

Opinion

Cassoday, J.

Counsel for the defendant has given a brief description of the lathe and its workings, as follows:

“ Power and motion are transmitted by means of a clutch for connecting the driving and driven shafts, and of a belt extending from a cone pulley on the driven shaft to a cone pulley on the lathe. This latter pulley is connected with [545]*545•and imparts motion to the gears, wbiob in turn impart motion to tbe face plate, live center, mandrel, and castings placed thereon for finishing. A part of the mechanism of the clutch is on the right-hand end of the driven shaft, and to the left, on the same shaft, is a sleeve cone, which encircles and slides upon it. The long arm of a lever attached to this cone extends down within reach of the operator. By shifting this lever arm to the right, this cone is forced between the clutch fingers, which operates to connect the driven and driving shafts. The clutch is then said to be •connected. To disconnect it, this lever arm is shifted to the left, so as to withdraw the cone from the clutch fingers. A stop collar, adjusted by a setscrew on the driven shaft, to the left of this cone, limits its play to the left — the intent being to adjust this collar far enough from the clutch fingers to permit the full withdrawal of the cone from them. If the collar be set too near, the error would be apparent, and the remedy to loosen the setscrew, slide the collar so as to give the proper space, and tighten the setscrew again.
Another method of stopping and starting the lathe is by shifting the belt. To afford different speeds, each of the cone pulleys mentioned has four steps for the belt to run on. These are graded in their diameters from four to twelve inches. The largest step of the upper pulley is over and corresponds with the smallest step of the pulley on the lathe; the next largest above, over the next smallest below, etc.; :so that the belt has the same tension when on any of the •corresponding steps. If, when in use under ordinary tension on the next highest speed,— next largest step above •and the next smallest below,— the lower end of the belt is thrown off to the smallest step below, the belt will be so slack as to slide on such step without turning the pulley on, and which imparts motion to, the lathe. If the belt were in use on such steps under a high tension, and were so thrown off below, it might still have tension enough to turn [546]*546the lower pulley instead of sliding upon it. If, in such case, the lower pulley was brought to a stop by pressure upon it with the hand, it would be liable to start and set the lathe in motion again at any time after removal of the staying-hand. The tension of the belt is regulated by the operator, as desired, by loosening or tightening its lacings.
“ To stop the lathe by shifting the belt, when on the highest speed,— largest step above and smallest below,— the upper end of the belt must be shifted to a smaller step, as it is then on the smallest step below. The lathe may be locked so as to render its starting impossible, whether the belt is running or not, by a simple operation involved in the finishing of each casting put in for that purpose. At the left-hand end of the lathe are two gears, called the front and back gears. The back gear has a small cogwheel, and the front gear a large one, at the right-hand end. "When thrown into connection these cogwheels mesh, and the back gear must then make about six revolutions while the front gear makes one, because of their difference in size. These gears are used in connection in doing the first work on each casting. This is paring, and requires more power and slower motion. . The front gear is then released from the pulley, so that it may take, from the back gear, its slower motion, instead of the rapid motion it has when affixed to and taking its motion from the pulley. After the paring is done, the back gear is thrown out, and the front gear affixed to the pulley, to take its rapid motion for the filing and polishing: and the lathe may then be locked instantly by a mere motion of the arm of the operator in pulling the back-gear lever towards him, and unlocked instantly by pushing this lever from him to throw the back gear out again. As before stated, the process of locking and unlocking is involved in finishing each casting. When one is finished and another is put in, the back gear is thrown in to do the paring, and this locks the lathe until the front gear is released from the pul[547]*547ley as aforesaid; or it may be unlocked by simply throwing the back gear out again. This is what would be done if the lathe were so looked during the filing or polishing and the operator desired to resume that work again instead of beginning on another casting.
“ In taking a casting out of the lathe, the mandrel, a round piece of steel about two feet long, on which the same is affixed about midway, is released from the hold of the dead and live centers upon its ends, by turning a crank to withdraw the dead center from it. As this is done, the left hand may be placed under the mandrel, to catch it as it drops on being released, or extended over to grasp it from above.”

From the description thus given, and the special verdict mentioned in the foregoing statement, it is manifest that the case is very near, if not directly upon, the border line. Like most such cases, it is difficult to reach a satisfactory conclusion as to the legal rights of the respective parties. This difficulty does not arise from any intricacy in the principles of law applicable, but in applying well-recognized principles of law to the peculiar facts in the case. Such being the general nature of the questions presented, it is only essential to state the conclusions reached.

The plaintiff was an apprentice, and less than twenty-two years of age when he was injured. He had worked for the defendant for more than two years, but did not commence working upon the lathe in question until about May 1,1892. The clutch, the driving shaft, the stop collar, the sleeve cone, and the setscrew, mentioned, were all above the head of the plaintiff when he was operating the lathe; and in front of him, and extending downward from the sleeve cone, was the long lever arm mentioned. The design of this lever arm was to enable the operator, by moving it to the right or to the left, to connect or disconnect the driving and driven shafts, and thus put the lathe in motion or stop the same. The jury found that, at and prior to the time of the injury, [548]*548the clutch could not be disconnected so as to stop the running of the belt by means of the lever. We must hold that there is evidence to support that branch of the verdict. Treating that finding as a verity, as we must, and it establishes the negligence of the defendant.

Counsel contend that the plaintiff, with full knowledge of such defect, continued to work for the defendant at the lathe for several weeks before he was injured, and thereby assumed the risk. The plaintiff contends that such continuance was with reliance upon the repeated promises of the defendant to fix and repair the defect.

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Cite This Page — Counsel Stack

Bluebook (online)
63 N.W. 234, 90 Wis. 541, 1895 Wisc. LEXIS 265, Counsel Stack Legal Research, https://law.counselstack.com/opinion/ferriss-v-berlin-machine-works-wis-1895.