Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 470
Fig. 3017. In practice, it may be more convenient to have the er 1 D of the beam fixed to the end PARALLEL MOTIONS. of a movable bar, th, than to slide i by the end D will deviate a little from a straight line, yet theEmail that it can have no bad effect, or even be In the steam-engine there are… … 301a \j i co tF, which is shown in its three positions, viz., at th< e two extremities of the med by the extremity of the beam, is : the vibration, and a piston rod attached i move in a line bisecting this vibi thus, it a piston-rod were attached I ■ a V. ed is the line in which the r< I !…
Mechanical engineering
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