Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 130
indicates the position of the fly-wheel,by which the power is equalized on the crank ; and the shaded lines -how the jaws, which are separateplates of wrought or cast iron, bolted on the frame, and renewed when necessary. Such a machine.making from 80 to 90 revolutions per minute, can squeeze about… … A different apparatus from this, and free from some of it. defects, is Burdens paten! eccentric rotarygquei zer—the mod.- of whose action -will be apparent from the projection in fiur- 2407, where /• bqows•i cylinder with a roughened or serrated surface, revolving vertically in an eccentric drum…
Mechanical engineering
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