Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 471
of course be equal in length tothe side-rod A, from e to the point also of its connectionwith the side-lever. These rods will remain during theworking of the engine parallel to each other, and conse-quently the radius-rod will continue parallel to the axis of the side-lever in all positions of the… … PENDULUM. 4C5 Fig. 3026 shows a form of parallel motion sometimes adopted in land-engines of the smaller classIt is susceptible of great accuracy, and admits of several modiP-itions. In this ^gure A is the cylinder of the engine, B the beam, supported on a rocking-bar having a mov-able centre at D.…
Mechanical engineering · Mechanics · Engineering
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