Conveyors: power-driven – Conveyor system having a gravity conveyor section – Bin having a power-driven conveyor section for discharging...
Reexamination Certificate
2011-07-05
2011-07-05
Bidwell, James R (Department: 3651)
Conveyors: power-driven
Conveyor system having a gravity conveyor section
Bin having a power-driven conveyor section for discharging...
C198S550600, C198S670000
Reexamination Certificate
active
07971702
ABSTRACT:
A hopper support device supports a hopper on an agricultural granular material conveying auger such that the hopper can be readily separated from the auger or the hopper can remain adequately supported on the auger when the auger is displaced. The hopper support device comprises a frame arranged to receive the hopper therein and a mounting member arranged to be mounted on the auger tube to support the frame and the hopper on the auger tube wherein the frame is movable relative to the mounting member between mounted and released positions either by relative sliding in a longitudinal direction of the auger, relative pivotal movement about a horizontal pivot axis, or both.
REFERENCES:
patent: 3035682 (1960-02-01), Ferch
patent: 3729087 (1973-04-01), Bruns
patent: 4036411 (1977-07-01), Westhoff
patent: 4220434 (1980-09-01), Letzig
patent: 4823937 (1989-04-01), Page
patent: 5404993 (1995-04-01), Scarrow
patent: 5845762 (1998-12-01), Stark
patent: 2007/0056875 (2007-03-01), Hlady et al.
ADE & Company Inc.
Bidwell James R
Dupuis Ryan W.
Satterthwaite Kyle R.
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