Stair Escalator Working Principle 3D Animation

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We use it all the time but most people have never actually seen the inner workings of an escalator! An escalator is just a simple variation on the conveyer belt. A pair of rotating chain loops pull a series of stairs in a cons­tant cycle, moving a lot of people a short distance at a good speed. source/image: Jared Owen Summary: I’ve animated the inside to give you a detailed look at the...

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