The bell-crank mechanism is in equilibrium for an applied load of P= 48 kN. Assume that a = 230 mm, b= 180 mm, and 0 = 65°. The pin at B has a diameter of d = 30 mm, and the bell crank has a thickness of t = 10 mm. Calculate the bearing stress in the bell crank at pin B. (1) Answer: 0= Bell crank A a C MPa B Support bracket b B

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The bell-crank mechanism is in equilibrium for an applied load of P= 48 kN. Assume that a = 230 mm, b = 180 mm, and 8 = 65°. The pin
at B has a diameter of d = 30 mm, and the bell crank has a thickness of t= 10 mm. Calculate the bearing stress in the bell crank at pin B.
(1)
P
Answer:
O=
i
Bell crank
A
a
C
MPa
B
Support bracket
b
B
F₁
Transcribed Image Text:The bell-crank mechanism is in equilibrium for an applied load of P= 48 kN. Assume that a = 230 mm, b = 180 mm, and 8 = 65°. The pin at B has a diameter of d = 30 mm, and the bell crank has a thickness of t= 10 mm. Calculate the bearing stress in the bell crank at pin B. (1) P Answer: O= i Bell crank A a C MPa B Support bracket b B F₁
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