Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 113
is machine can be used toadvantage where very great pressure is required to actthrough very small space only, as in coining money, inthe printing-press, etc. At A and D are fixed pivots, and the levers AB and DCare joined by pins to BC at B and C. 94 ANALYTICAL STATICS As BC transmits force only in… … Fig. I10 feet, find pressure at K produced by a horizontal force of100 pounds acting at H. Exercise 138. Draw diagrams showing the forces acting,on the fixed points A and D and on the bar BC. Exercise 139. Calculate the direction and magnitude ofthe forces acting at A and D due to the force given…
Mechanics
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