Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 215
Tl —- 1 ^■J^^ZZ. f. yh. SI ^S … Supposing de also to represent the stroke of the piston, and that the piston is on the top stroke, thenb d and bf are the respective positions of the crank and eccentric; for the slide, instead of occupyingits central position, when the piston is at the end of its stroke, (as in Case 1,) must be…
Mechanical engineering
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