delivered the opinion of the court.
Shаnks sued the Railroad Company for damages resulting from personal injuries suffered through its negligence while he was in its employ, and rested his right to
*557
recover upon the Employers’ Liability Act of Congress. His injuries were received in New Jersey and his action was brought in the Supreme Court of New York. He prevailed at the trial, but in the Appellate Division the judgment was reversed with a direction that his complaint be dismissed without prejudice to any remedy he might have under the law of New Jersey, and this was affirmed by the Court of Appeals, the ground of the appellate rulings being that at the time of the injury he was not employed in interstate commerce.
In so far as its words are material here, the Employers’ Liability Act declares that “every common carrier by railroad while engaging in commerce between any of the several States . . . shаll be hable in damages to any person suffering injury while he is employed by such carrier in such commerce,” if the injury results in whole or in рart from the negligence of the carrier or of any of its officers, agents or employés. Thus it is essential to a right of recоvery under the act not only that the carrier be engaged in interstate commerce at the time of the injury but also that the person suffering the injury be then employed by the carrier in such commerce. And so it results where the carrier is also engaged in intrаstate commerce or in what is not commerce at all, that one who while employed therein by the carrier suffers injury through its negligence, or that of some of its officers, agents or employés, must look for redress to the laws of the State wherein the injury occurs, save where it results from the violation of some Federal statute, such as the Safety Appliance Acts.
*558 The facts in the present case are these: The Railroad Company was engaged in both interstate and intrastate transpоrtation and was conducting an extensive machine shop for repairing parts of locomotives used in such transportation. While employed in this shop Shanks was injured through the negligence of the company. Usually his work consisted in repairing certain parts of locomotives, but on the day of the injury he was engaged solely in taking down and putting into a new location an overhead counter-shaft — a heavy shop fixture-^-through which power was communicated to some of the machinery used in the rеpair work.
The question for decision is, was Shanks at the time of the injury employed in interstate commerce within the meaning of thе Employers’ Liability Act? What his employment was on other occasions is immaterial, for, as before indicated, the act refers to the service being rendered when the injury was suffered.
■Having in mind the nature and usual course of the business to which the act relаtes and the evident purpose of Congress in adopting the act, we think it speaks of interstate commerce, not in a technical legal sense, but in a practical one better suited to the occasion (see
Swift & Co.
v.
United States,
Applying this test, we have held that the requisite employment in interstate commerce exists where a car repairer is replacing a drawbar in a car then in use in such commerce,
Walsh
v.
New York, New Haven
&
Hartford R. R.,
Without departing from this test, we also have held that the requisite employment in interstate commerce does not exist where a member of a switching crew, whose general work extends to both interstate and intrastate traffic, is engagеd in hauling a train or drag of cars, all loaded with intrastate freight, from orie part of a city to another,
Ill. Cent. R. R.
v.
Behrens,
Coming to apply the test to the case in hand, it is plain that Shanks was not emploved in interstate transporta *560 tion, or in repairing or keeping in usable condition a roadbed, bridge, engine, car or other instrument then in use in such transportation. What he was doing was altering the location of a fixture in a machine shop. The connection between the fixture and interstate transportation was remote at bеst, for the only function of the fixture was to communicate power to machinery used in repairing parts of engines some of which were used in such transportation. This, we think, demonstrates that the work in which Shanks was engaged, like that of the coal miner in the Yurkonis Case, wаs too reinóte from interstate transportation to be practically a part of it, and therefore that he was not employed in interstate commerce within the meaning of the Employers’ Liability Act.
Judgment affirmed.
