Maurer, Edward R. (Edward Rose), b. 1869 · New York : John Wiley & sons, inc.; [etc., etc.] · leaf 345
m B Fig. 34 which can be slippedalong the post, two rol-lers D and E mountedon the sleeve, a boomEF, and a tie rod FG. When water (underpressure) is admitted to the cylinder, thepistons are pushed upward; the upper onebears against the sleeve, and rolls the entirepart DEFG up along the post. Let… … Fig. 35 331 56-(i7). Solve Prob. 54 but take into account the weights of the members of thecrane as follows: post AB = 0.7 ton, boom CD = 0.5 ton, brace DE = 0.3 ton, andbrace FG = 0.6 ton. Middle of boom is 5 ft. 6 ins. from axis of post. 57-(i7). Solve Prob. 53 but take into account the weights…
Mechanics
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