A manual of the mechanics of engineering and of the construction of machines. Designed as a text-book for technical schools and colleges, and for the use of engineers, architects, etc. (1878)
Weisbach, Julius Ludwig, 1806-1871, Du Bois, A. Jay (Augustus Jay), 1849-1915, Buel, Richard H. (Richard Hooker), b. 1842 · New York. J. Wiley & Sons, 1878- · leaf 414
sion, j/j and J2 can be measured by thedistance of the pencil from the hori-zontal line which would be describedby it if the spring were neither ex-tended nor compressed, or the pistonsubjected to atmospheric pressureabove and below. If, now, the plateand piston both move, the productof the mean… … §492.—In Fig. 789, we have represented an indicator byClair, of Paris. ^^^ is the cylinder in which the piston Kmoves, A A is the foot piece furnished with a cock //, whichscrews into the steam-cylinder cover and into the end C oithe indicator cvlinder. Around the piston rod KL is aspiral spring i^…
Mechanics, Applied · Mechanical engineering
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