 | Henry Kater, Dionysius Lardner - 1830 - 602 páginas
...stated, generally acts by successive blows, and is therefore subject to constant intermission, and but for the friction the wedge would recoil between the...The friction in this case is of the same use as a ratchet wheel, but is much more necessary, as the power applied to the wedge is more liable to intermission... | |
 | Henry Kater, Dionysius Lardner - 1831 - 390 páginas
...subject to constant intermission, and, but for the friction, the wedge would recoil between the interva/s of the blows with as much force as it had been driven forward Thus the object of the labor would be continually frustrated The friction, in this case, is of the same use as a ratche; wheel,... | |
 | Denison Olmsted - 1837 - 374 páginas
...power generally acts by successive blows, and is therefore subject to constant intermission, and but for the friction, the wedge would recoil between the...with as much force as it had been driven forward, and the object of the labor would be continually frustrated. 179. The following principle is of great... | |
 | Denison Olmsted - 1838 - 376 páginas
...power generally acts by successive blows, and is therefore subject to constant intermission, and but for the friction, the wedge would recoil between the...with as much force as it had been driven forward, and the object of the labor would be continually frustrated. GENERAL REMARKS ON MACHINERY. 317. Archimedes... | |
 | 1837 - 800 páginas
...and is thereby subject to constant intermission ; and but for the 'fiction, the wedge would retwril between the intervals of the blows with as much force as it had been driven forward. The friction in this case is of the same use as a ratchet wheel, but is more necessary, as the power... | |
 | Denison Olmsted - 1844 - 618 páginas
...power generally acts by successive blows, and is therefore subject to constant intermission, and but for the friction, the wedge would recoil between the...with as much force as it had been driven forward, and the object of the labor would be continually frustrated. GENERAL REMARKS ON MACHINERY. 324. Archimedes... | |
 | Denison Olmsted, Ebenezer Strong Snell - 1845 - 612 páginas
...subject to constant intermission, and but for the friction, the wedge would recoil between the * Lardner. intervals of the blows with as much force as it had been driven forward, and the object of the labor would be continually frustrated. GENERAL REMARKS ON MACHINERY. 324. Archimedes... | |
 | Dionysius Lardner - 1846 - 580 páginas
...intervals of the blows with as much force as it had been driven forward. Thus the object of the labor would be continually frustrated. The friction, in...more necessary, as the power applied to the wedge is more liable to intermission than in the cases where ratchet-wheels are generally used. When a road... | |
 | Dionysius Lardner - 1846 - 580 páginas
...stated, generally acts by successive blows, and is therefore subject to constant intermission, and, but for the friction, the wedge would recoil between the...it had been driven forward. Thus the object of the labor would be continually frustrated. The friction, in this case, is of the same use as a ratchet-wheel,... | |
 | Denison Olmsted - 1846 - 454 páginas
...power generally acts by successive blows, and is therefore subject to con. slant intermission, and but for the friction, the wedge would recoil between the...with as much force as it had been driven forward, and the object of the labor would be continually frustrated. 179. The following principle is of great... | |
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The power, as has already been stated, generally acts by successive blows, and is therefore subject to constant intermission, and, but for the friction, the wedge would recoil between the intervals of the blows with as much force as it had been driven... 
