The bell-crank mechanism is in equilibrium for an applied load of P= 15 kN. Assume that a = 300 mm, b = 205 mm, and 8 = 70° The pin at B has a diameter of d = 14 mm, and the bell crank has a thickness of t= 13 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= 15 kN. Assume that a = 300 mm, b = 205 mm, and 8 = 70° The pin at B has a diameter of d = 14 mm, and the bell crank has a thickness of t= 13 mm. Calculate the bearing stress in the bell crank at pin B.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The bell-crank mechanism is in equilibrium for an applied load of P= 15 kN. Assume that a = 300 mm, b = 205 mm, and 8 = 70° The pin
at B has a diameter of d = 14 mm, and the bell crank has a thickness of t= 13 mm. Calculate the bearing stress in the bell crank at pin B.
Transcribed Image Text:The bell-crank mechanism is in equilibrium for an applied load of P = 15 kN. Assume that a = 300 mm, b = 205 mm, and 0 = 70°. The pin
at B has a diameter of d = 14 mm, and the bell crank has a thickness of t = 13 mm. Calculate the bearing stress in the bell crank at pin B.
(1)
Answer:
0 = i
Bell crank
A
a
C
MPa
B
Support bracket
b
B
F₁
F
d
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