Escalator 07


Escalator 07 :

Design, Components, and Operation: (4) Components: Landing Platforms: Truss: The truss is a hollow metal structure that bridges the lower and upper landings. It is composed of two side sections joined together with cross braces across the bottom and just below the top. The ends of the truss are attached to the top and bottom landing platforms via steel or concrete supports. The truss carries all the straight track sections connecting the upper and lower sections

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