Importance

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Abstract

A conveyor system for transporting articles between various locations along a conveyor path including multiple sections extending in different directions. The conveyor system includes a conveyor roller assembly that includes an articulated conveyor body. The articulated conveyor body includes a plurality of front guide rollers and a plurality of back guide rollers. The front and back guide rollers support the carriage assembly between a tubular inner guide rail and a tubular outer guide rail. The tubular inner and outer guide rails define a conveyor path along which each of the individual carriage roller assemblies travel. Each conveyor roller assembly includes a center shaft about which the front guide rollers and rear guide rollers are independently rotatable. The center shaft is connected to a driven conveyor chain that moves each of the individual carriage roller assemblies along the conveyor path. A leveling arm connects the center shaft to a leveling chain that is driven at the same speed as the carriage chain to maintain the coupling arm at a constant position. A carriage, including a support platform, is attached to the center shaft and remains in a constant horizontal position as the individual carriage assemblies travel along the conveyor path. The articulated body of the carriage roller assembly allows the carriage roller assembly to travel around corner sections of the conveyor path while maintaining the carriage at a constant horizontal position.

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First Claim