Wig wag bin flow directors

Details Wig wag bin flow directors Wig wag bin flow directors

2009-11-04

2011-11-22

Matthews, Terrell (Department: 3653)

Classifying, separating, and assorting solids

Sorting special items, and certain methods and apparatus for...

Sorting lumber, logs, pipes, rails, or like items

C209S517000, C209S519000, C209S520000, C209S521000

Reexamination Certificate

active

08061526

ABSTRACT:
The flow director apparatus according to the present invention in such bins include a plurality of the flow directors which are pivotally mounted or mountable beneath said plurality of diverter gates and to said upper end of said frame so as to depend a free end of each flow director of said plurality of said flow directors downwardly from said upper end into an entrance cavity of said bin defined by said upper end of said frame. Each flow director is elongate and has a base end opposite said free end. Each flow director pivotally is mounted or mountable to said upper end of said frame at said base end of the flow director.

REFERENCES:
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patent: 4742920 (1988-05-01), Doherty
patent: 4815917 (1989-03-01), Newnes
patent: 6629592 (2003-10-01), Bernard et al.
patent: 2003/0230519 (2003-12-01), Cesselli

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