Inside Out Library · Explore

Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)

Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 42

An illustration from Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices";, 1917, leaf 42
n thewind blows, the tin cylinder is forcedinto some other position, as is shown inthe dotted figure, a a, and the pencil isdrawn upward. The more violent thewind the further will the tin cylinder bepushed aside, and the higher the pencildrawn. The force necessary to drawthe pencil upward to a… … 43. RECORDING WIND METER. On the ends of a crosssupported by a vertical shaft several feet above the roof of the building, are four hemispherical copper cups.These, whatever may be the directionof the wind, are caused to turn roundwith a speed, as has been determinedby experiment, of about…

Mechanical movements

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices";

More like this