Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 435
s communicated to thescrew, the latter will move in the direction of its axis ; alsowhen the screw is stationary and the nut is turned, the nutmust move in the direction of the length of the screw. Inthe first case, one entire revolution of the screw will carry itlongitudinally through a distance… … MECHANICS OF SOLIDS. 431 The resistance Q is applied either to the head of the screw,or to the nut, depending upon which is the moveable ele-ment ; in either case it acts in the direction D C of theaxis. The power F is applied at the extremity of a bar application of theGH connected with the screw…
Mechanics · Acoustics · Optics
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