Multiple conveyors with overlapping material handling device pat

Details Multiple conveyors with overlapping material handling device pat Multiple conveyors with overlapping material handling device pat

1987-06-16

1988-09-06

Valenza, Joseph E.

Conveyors: power-driven

Conveyor system for establishing and moving a group of items

By shifting group of items simultaneously from stream...

1984841, 198570, B65G 4726

Patent

active

047686421

ABSTRACT:
The invention is generally accomplished by providing a plurality of conveyors to which are attached material handling devices. For at least a portion of their travel the material handling devices each travel in the same track or path, although they are attached to separate conveyor mechanisms that travel parallel with each other. This allows the material handling devices attached to one belt to operate at one speed for loading of product and to stop or operate at a different speed for unloading but use the same loading and unloading stations. Each conveyor is independently driven and controlled and each of the parallel conveyors is provided with a series of material handling devices attached to a portion of the conveyor.

REFERENCES:
patent: 1815372 (1931-07-01), Frazier
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patent: 4611801 (1986-09-01), Pessina et al.
One-page publication entitled Powergrip HTD.TM. Belt Components.

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