Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 109
The steam actingbetween the india-rubber and the surroundingrigid portion of the cylinder presses the india-rubber against the rollers, and causes them torevolve around the cylinder and turn the shaft. 429. Hollys patent double-elliptical rotaryengine. The two elliptical pistons geared to-gether… … Mechanical Movements. los 430. Overshot water-wheel. 431. Undershot water-wheel. 432. Breast-wheel. This holds interme-diate place between overshot and undershotwheels ; has float-boards like the former,but the cavities between are converted intobuckets by moving in a channel adapted…
Mechanical movements
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