 Stevens1 through the use of a bell metronome. A piece of white card-board is fastened to the instrument in such a way that the pendulum oscillates in front of it. The card-board presents the arc of a circle, the radius of which is equal to the length...  Reports and Awards ... - Page 216by United States Centennial Commission - 1878Full view - About this book
 | 1791 - 618 pages
...fécond degree, which, if the friction be = o, makes the traclrix an inverted cycloid, generated by a circle, the radius of which is equal to the length of the thread : but, if the friííion be made infinite, the equation will become that of a common tr.i£>rix;... | |
 | James Montgomery - Cotton carding - 1833 - 806 pages
...that of fly frames; only the proper figure (instead of a segment of a parabolic curve) is a segment of a circle, the radius of which is equal to the length of the radius bar of the frame. If the radius bar be six feet, then a segment of a six feet circle is the... | |
 | James Montgomery (of Johnstown.) - 1833 - 364 pages
...that of fly frames; only the proper figure (instead of a segment of a parabolic curve) is a segment of a circle, the radius of which is equal to the length of the radius bar of the frame. If the radius bar be six feet, then a segment of a six feet circle is the... | |
 | Richard Manning Hodges - 1867 - 308 pages
...the abovementioned localities. The trochanter major, when the thigh is rotated, describes an arc of a circle, the radius of which is equal to the length of the head and neck of the femur. The inner condyle being on the same plane as the head of the bone, indicates... | |
 | United States. Department of Agriculture - Agriculture - 1868 - 620 pages
...wheel in charge of the engineer, almost at right angles under the bow of the machine, permit it to turn in a circle, the radius of which is equal to the length of the engine, 18 feet. By a small independent "donkey engine," which is placed between the tank and boiler,... | |
 | US Department of Agriculture - 1868 - 606 pages
...wheel in charge of the engineer, almost alright angles under the bow of the machine, permit it to tarn in a circle, the radius of which is equal to the length of the engine, 18 feet. By a small independent "donkey engine," which is placed between the tank and boiler,the... | |
 | United States. Department of Agriculture - Agriculture - 1868 - 618 pages
...wheel in charge of the engineer, almost at right angles under the bow of the machine, permit it to turn in a circle, the radius of which is equal to the length of the engine, 18 feet. By a small independent "donkey engine," which is placed between the tank and boiler,... | |
 | Gustav Zeuner, Moritz Müller - Links and link-motion - 1869 - 256 pages
...parameter. We obtain thus the peculiar result : that the suspending point E is to be moved in an arc of a circle, the radius of which is equal to the length of the eccentric rod, and the centre of which is at the same height above the centre line 0 B, as the point... | |
 | Gustav Anton Zeuner - 1869 - 272 pages
...parameter. We obtain thus the peculiar result : that the suspending point E is to be moved in an arc of a circle, the radius of which is equal to the length of the eccentric rod, and the centre of which is at the same height above the centre line 0 B, as the point... | |
 | United States Centennial Commission - Centennial Exhibition - 1880 - 798 pages
...crank upon the shaft G, and at the other end to a rocker-arm, D, which is loose upon the shaft A1, and carries a pawl, d, upon its outer end. The shafts...mould- table A, and gears with a corresponding pinion, B*, upon a horizontal shaft, /?', which shaft also carries a press-wheel, B, and a bevelwheel, /?*.... | |
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