The bell-crank mechanism is in equilibrium for an applied load of F₁ = 13 kN applied at A. Assume a = 300mm, b = 140mm, c= 85mm and 0 = 45°. Pin B is in a double-shear connection and has a diameter of 34 mm. The bell crank has a thickness of 25 mm. Determine (a) the shear stress in pin B. (b) the bearing stress in the bell crank at B. Bell crank F₂ Support bracket A Answers: Tpin B = i Ob = i a B b MPa MPa
The bell-crank mechanism is in equilibrium for an applied load of F₁ = 13 kN applied at A. Assume a = 300mm, b = 140mm, c= 85mm and 0 = 45°. Pin B is in a double-shear connection and has a diameter of 34 mm. The bell crank has a thickness of 25 mm. Determine (a) the shear stress in pin B. (b) the bearing stress in the bell crank at B. Bell crank F₂ Support bracket A Answers: Tpin B = i Ob = i a B b MPa MPa
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 is in equilibrium for an applied load of F₁ = 13 kN applied at A. Assume a = 300mm, b = 140mm, c = 85mm,
and 0 = 45° Pin B is in a double-shear connection and has a diameter of 34 mm. The bell crank has a thickness of 25 mm. Determine
(a) the shear stress in pin B.
(b) the bearing stress in the bell crank at B.
Bell crank
F₂
Support bracket
Answers:
Tpin B = i
Ob=
i
5
a
B
b
MPa
MPa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fe4f45a-b657-4d82-b846-f8cd5123bc5e%2F0439c45a-90cf-48ae-a8d2-d4d70d7fae47%2Frtcoh6_processed.png&w=3840&q=75)
Transcribed Image Text:The bell-crank mechanism is in equilibrium for an applied load of F₁ = 13 kN applied at A. Assume a = 300mm, b = 140mm, c = 85mm,
and 0 = 45° Pin B is in a double-shear connection and has a diameter of 34 mm. The bell crank has a thickness of 25 mm. Determine
(a) the shear stress in pin B.
(b) the bearing stress in the bell crank at B.
Bell crank
F₂
Support bracket
Answers:
Tpin B = i
Ob=
i
5
a
B
b
MPa
MPa
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