# P0319 - Kinematics and Dynamics of Machinery SOLUTION...

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Kinematics and Dynamics of Machinery SOLUTION MANUAL 3-19-1 PROBLEM 3-19 Statement: Design a pin-jointed linkage that will guide the forks of the fork lift truck in Figure P3-5 up and down in an approximate straight line over the range of motion shown. Arrange the fixed pivots so they are close to some part of the existing frame or body of the truck. Given: Length of straight line motion of the forks: x 1800 mm  Solution: See Figure P3-5 and Mathcad file P0319. Design choices: Use a Hoeken-type straight line mechanism optimized for straightness. Maximum allowable error in straightness of line: C y 0.096 %  1. Using Table 3-1 and the required length of straight-line motion, determine the link lengths.
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