Inside Out Library · Explore

Mechanical movements, powers and devices (1911)

Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 32

An illustration from Mechanical movements, powers and devices, 1911, leaf 32 — THE MECHANICAL POWERS. 21 … 19. Revolving Lever, first order.p = w X /^ P 20. Revolving Lever, second order. Wr= P X (^ + ^) P =W X ^ 21. Revolving Lever, third order. WrzzP X ^ P = W X (^ + ^)

Mechanical movements

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

More pictures from Mechanical movements, powers and devices

More like this