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At its core, the bed 2 crank operates on the principle of leverage and mechanical advantage. It comprises a crank arm, which is connected to a rotating shaft, and a connecting rod that links the crank to an object that needs to be moved. When the crank is turned, it generates a circular motion that translates into displacement along a linear path. This mechanism is fundamental in many machines, from simple household devices to complex automotive engines.


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examination bed for clinic size_anti bedsore bed