 | Science - 1868 - 428 pages
...consists of a fly-wheel capable of revolving about a vertical axis, and carrying with it a cylinder which is covered with prepared paper for the reception of the clock and target records. Two markers, to trace the surface of the cylinder, are each capable of being lifted... | |
 | Park Benjamin - Mechanical engineering - 1878 - 994 pages
...Fig. 1220, has a fly-wheel A, which revolves about a vertical axis, carrying with it the cylinder A', which is covered with prepared paper for the reception...12 or 14 inches, and the diameter 4 inches. B is a toothed wheel which gears with the wheclwork J/, so as to allow the spring С Я to be slowly unwrapped... | |
 | Joseph Sladen - Gunnery - 1879 - 192 pages
...following is a description of the chronograph as constructed, and of various useful appendages : — Fig. 6 gives a general view of the chronograph. A is a fly-wheel...screen records. The length of the cylinder is 12 or 14 ins., and the diameter 4 ins. B is a toothed-wheel which gears with the wheelwork, M, so as to allow... | |
 | Park Benjamin - Mechanical engineering - 1884 - 1002 pages
...reading. The Baahforth Chronograph, Fig. 1220, has a fly-wheel A, which revolves about a vertical axis, carrying with it the cylinder K, which is covered...12 or 14 inches, and the diameter 4 inches. B is a toothed wheel which gears with the wheclwork if, so as to allow the spring G If to be slowly unwrapped... | |
 | G. Mackinlay - Gunnery - 1887 - 364 pages
...his chronograph : " A is a fly- wheel capable of revolving about a vertical axis spun round by hand, and carrying with it the cylinder K, which is covered...for the reception of the clock and screen records. Tho length of the cylinder is 12 or 14 inches, and the diameter 4 inches. B is a toothed-wheel which... | |
 | Francis Bashforth - Ballistics - 1890 - 342 pages
...following is a description of the chronograph as constructed, and of various useful appendages. Fig. 3 gives a general view of the chronograph. A is a fly-wheel...cylinder is 12 or 14 inches, and the diameter 4 inches. В is a toothed-wheel which gears with the wheelwork M so as to allow the string CD to be slowly unwrapped... | |
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Fig. 31 gives a general view of the chronograph. A is a fly-wheel capable of revolving about a vertical axis, and carrying with it the cylinder K, which is covered with prepared paper for the reception of the clock and screen records. The length of the... 