Magnetic drive spiral conveyor system

Conveyors: power-driven – Conveyor section – Spiral

Patent

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Details

198805, B65G 2118

Patent

active

049812084

ABSTRACT:
A spiral conveyor system utilizing an endless flat belt is disclosed. The belt travels in an endless path which includes a spiral portion. The belt is primarily driven in the spiral portion by a frictional engagement between the belt and a rotating driving element. The frictional engagement results from a combination of a tension induced in the belt by a secondary drive and a magnetic force between the rotating driving element and the belt.

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