Weigher-conveyor system

Details Weigher-conveyor system Weigher-conveyor system

1992-04-24

1993-07-27

Miller, Jr., George H.

Weighing scales

With testing

177145, G01G 1952, G01G 1900

Patent

active

052303918

ABSTRACT:
A weigher-conveyor has a conveyor which is for transporting an object and is supported by a weighing device such that the weight of the object on the conveyor can be measured while it is being transported. A detector is disposed near the downstream end of the conveyor and, when the presence of an object on the conveyor is detected, a control unit determines whether weight signals from the weigher are already stable. If they are stable, the conveyor continues to be driven and a weight value indicated by the stabilized weight signals is outputted. If they are still unstable, the conveyor is stopped until the weight signals stabilize. A weight value indicated by the stabilized weight signals is outputted in this situation.

REFERENCES:
patent: 4392535 (1983-07-01), Fujii et al.
patent: 4771836 (1988-09-01), Naito et al.
patent: 4848492 (1989-07-01), Hubbard et al.
patent: 5046570 (1991-09-01), Emme et al.
patent: 5109936 (1992-05-01), Ruppel
patent: 5178227 (1993-01-01), Kvisgaard et al.

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