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Freight Elevators

Freight Elevators

7.271Applicability.7.272Shaftway construction.7.273Shaftway equipment.7.274Shaftway clearances.7.275Landing doors.7.276Latches.7.277Locking devices.7.278Landing gates.7.279Machinery.7.280Cables.7.281Elevator cars.7.282Speed and capacity.7.283Safety requirements.7.284Motive power.7.285Control apparatus.7.291General.7.292Electric freight elevators.7.293Automatic and dual control freight elevators.7.294Double-button control freight elevators.7.295Hydraulic freight elevators.7.296Belted and silent chain drive elevators.7.297Hand elevators.7.298Gravity elevators.7.299Automobile elevators.7.300Electric or oil-electric platform elevators.