Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 887
o o. The siphonis pulled backward and forward, in one direction by thethread k, which is attached tothe swinging coil bb, and inthe other by means of a re-tracting spring attached to anarm on the axis I, and con-trolled by an adjusting spin-dle. The paper is caused tomove at a uniform rate bymeans…
Mechanical engineering -- Dictionaries
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