Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 90
Axis of rotation^Path of center of disc Fig. 147. Eccentric. use on a steam engine to move the steam valve is shown in Fig. 148. Itconsists of the eccentric, eccentric straps and bolts. The eccentric is h± Eccentric Rod^^^\^^, … Lower 5trap- Fig. 148. Eccentric Parts. secured to a shaft which causes it to rotate and so move the eccentricrod, which is attached to the straps. 118. A crank is a machine part which rotates about an axis near oneend. It may be a part of the shaft or made separate and secured inplace. A crank…
Machinery
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