Machinery and processes of the industrial arts, and apparatus of the exact sciences (1869)
Barnard, Frederick A. P. (Frederick Augustus Porter), 1809-1889 · Washington, Govt. print. off. · leaf 214
be driveninto the small cylinder by the force pump, and it will by degrees expelthe plunger, which, resting on the large piston as its support, will liftthe whole connected mass, including both cylinders and the upper tableof the press. The length of the plunger being equal to that of thegreat… … 198 PARIS UNIVERSAL EXPOSITION. One additional remark is necessary. Inasmuch, as the piston rod occu-pies some space in the cylinder below the piston, it does not require somuch water to fill the cylinder on this—that is the lower—side of thepiston, as is required above; and moreover, the small…
Machinery · Scientific apparatus and instruments
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
