*4/150 The mechanism of Prob. 2/56 is repeated here. If a constant 750-N force is applied to the seat as shown, determin
Posted: Thu May 05, 2022 5:39 pm
*4/150 The mechanism of Prob. 2/56 is repeated here. If a constant 750-N force is applied to the seat as shown, determine the pressure p which must act against the 30-mm-diameter piston in the hydrau- lic cylinder AB to establish equilibrium of the machine. Plot the required pressure p over the range -20° ≤ 0 ≤ 45° and assume no mechanical interference within this range of motion. What is the maximum pressure which the cylinder must develop for this range of motion? Note: Figures CDFE and EFGH are parallelograms. G 900 H 400 E 175 100 175 800 200 C D 0 B 150 200 Dimensions in millimeters Problem 4/150 750 N