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 318

An illustration from 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, leaf 318 — tochange the travel of the valve, and thus obtain a greateror less time for steam admission and cut-off, it is onlynecessary to change the point of rotation X of the leverE F, and thus convert it into one of unequal arms. A stillbetter way is by the application of the double eccentric §46i.] THE… … fulcrum X may be raised or lowered at pleasure. Tliislever carries the end F oi the valve stem FR in grooves,so that by the motion of the lever the end /^ moves simplyback and forth in the direction FR. If the lengths ofB E = B^ E^ are very large with respect to C B and XE,we can assume that the…

Mechanics, Applied · Mechanical engineering

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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)

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