The bell-crank mechanism is in equilibrium for an applied load of P = 24 kN. Assume that a = 300 mm, b = 235 mm, and θ = 55°. The pin at B has a diameter of d = 22 mm, and the bell crank has a thickness of t = 7 mm. Calculate the bearing stress in the bell crank at pin B.

The bell-crank mechanism is in equilibrium for an applied load of P = 24 kN. Assume that a = 300 mm, b = 235 mm, and θ = 55°. The pin at B has a diameter of d = 22 mm, and the bell crank has a thickness of t = 7 mm. Calculate the bearing stress in the bell crank at pin B.

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter46: Suspension Systems

Section: Chapter Questions

Problem 2RQ: Explain the difference between sprung and unsprung weight.

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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

(1)
C
F
Bell crank
В
В
A
a
Support bracket

Branch of science that deals with the stationary and moving bodies under the influence of forces.

Expert Solution

Step 1

Given data :

P = 24KN

a = 300mm

b = 234mm

$θ = 55 °$

d = 22mm

t = 7mm

Find :

Bearin stress at B = ?

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