Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 485
asily arranged reducing-motionjconsist usually of some form of swinging lever or pendulum(see Fig. 188) pivoted at one point, and connected at itslower end to the cross-head by a lever. The indicator-cordis attached to the swinging lever at some point having theproper motion. These motions never… … The Brumbo Pulley. A form of the pendulum-motion, called the Brumbo pulley^is frequently used as shown in Fig. 189. The pendulum is some-times modified, so that its lower end is pivoted directly to a
Building materials · Machinery
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