The bell-crank mechanism shown in the figure is in equilibrium. Determine (1) the normal stress in the connecting rod CD; (2) the shearing stress in th mm-diameter pin at B point; (3) the bearing stress in the bracket supports at B; and (4) the bearing stress in the crank at B point. D 5 kNm] 70° 200 mm 10 mm- BO HE 150 mm 18 mm P

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.4.22P: , Solve the preceding problem using the numerical data: /) = 90mm, h = 280 mm, d = 210 mm, q = 14...
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The bell-crank mechanism shown in the figure is in equilibrium. Determine (1) the normal stress in the connecting rod CD; (2) the shearing stress in the 8-
mm-diameter pin at B point; (3) the bearing stress in the bracket supports at B; and (4) the bearing stress in the crank at B point.
D
5 KN
70°
A
200 mm
10 mm-
BO
150 mm
8 mm
6 mm
P
Transcribed Image Text:The bell-crank mechanism shown in the figure is in equilibrium. Determine (1) the normal stress in the connecting rod CD; (2) the shearing stress in the 8- mm-diameter pin at B point; (3) the bearing stress in the bracket supports at B; and (4) the bearing stress in the crank at B point. D 5 KN 70° A 200 mm 10 mm- BO 150 mm 8 mm 6 mm P
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