Apparatuses and methods for controlling the spacing of and...

Details Apparatuses and methods for controlling the spacing of and... Apparatuses and methods for controlling the spacing of and...

2008-08-12

2010-06-01

Bidwell, James R (Department: 3651)

Conveyors: power-driven

Conveyor arrangement for selecting among plural sources or...

By loading or unloading section at selected one of a...

C198S890100, C198S369500

Reexamination Certificate

active

07726461

ABSTRACT:
In one embodiment, apparatus for controlling spacing of objects conveyed by an object conveyor and for selectively ejecting objects from the object conveyor include flights that extend transversely across the object conveyor to limit travel of the objects to control their relative spacing, and ejectors associated with the flights that can be selectively actuated to eject the objects whose travel has been limited by the associated flights.

REFERENCES:
patent: 5396980 (1995-03-01), Sobrero
patent: 5826695 (1998-10-01), Van Den Goor
patent: 5950798 (1999-09-01), Bonnet
patent: 6044957 (2000-04-01), Guttinger
patent: 6543602 (2003-04-01), Bonnet
patent: 7311192 (2007-12-01), Fourney
patent: 7426992 (2008-09-01), Fourney
patent: 7537105 (2009-05-01), Fourney
patent: 2008/0264757 (2008-10-01), Fourney

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