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Mechanical movements, powers and devices (1907)

Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 33

An illustration from Mechanical movements, powers and devices, 1907, leaf 33 — WStrain 24. THE WEDGK. Strain = force of blow X / w I, length of wedge.w, width of wedge. … 25. THE SCREW. All measures in equalunits or inches. W = PX (2 X ?X 3.T416)Pitch of screw p = W X pitch of screw2 X r X 3.1416 h- hk>- 26. WORM GEAR or ENDLESS SCREW. P = power.r = length of crank.R = radius of pitch line of gear.p = pitch of screw.r = radius of winding drum. W = P X rX 6.28 X…

Mechanical movements

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

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