The device is used to hold an elevator door open. If the spring has stiffness k and
Question:
The device is used to hold an elevator door open. If the spring has stiffness k and it is compressed a distance δ, determine the horizontal and vertical components of reaction at the pin A and the resultant force at the wheel bearing B.
Given:
k = 40N/m
b = 125 mm
δ = 0.2 m c = 100 mm
a = 150 mm θ = 30 deg
Transcribed Image Text:
BE BI
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