Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 56
ated, such as cut-ter-heads, pullevs. armatures, etc., consisting of a frame, with two planed wavs. on which are mounted two standards, cne fixed, and Uieother movable. The top edges of the standards are planed true and form the ways, onwhich the work is rested while being tested for balance.Bale… … Fig. 2.—Torsion balance.
Mechanical engineering
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