 | 1856 - 504 pages
...a motion of the engine independent of this lifting motion. In his particular arrangement desqribed, and which is embodied in the model presented, he takes...drop, and in deriving power from some other part of tho engine. He took it from tho eccentric strap, and adapted it to his purposes by a motion and arrangement... | |
 | United States. Circuit Court (2nd Circuit) - 1870 - 638 pages
...application of power, to avoid the difficulty arising out of the use of the motion of the lifting-rod. The power of the eccentric had not before been applied for the purpose. The novelty of the invention consists in the new set of ideas by which the patentee saw the possibility... | |
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... according to all the experts. Previous to this, as we have already said, the motion to trip had been taken from the lifter, and therefore it required a new development and application of power, for the purpose of avoiding the difficulty arising out... 