Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – With gravity-conveying means
Reexamination Certificate
2007-05-29
2007-05-29
Deuble, Mark A. (Department: 3651)
Conveyors: power-driven
Conveyor arrangement for selecting among plural sources or...
With gravity-conveying means
C198S370100, C198S860400
Reexamination Certificate
active
11220274
ABSTRACT:
An in-line gate is provided for a conveyor for particulate lading. The gate comprises a gate plate which is movable between a raised position in which the gate plate engages a seal extending at least along the sides of the conveyor exit and a lowered position in which the plate is beneath the conveyor's trough floor. In the lowered position, the gate plate is moved parallel to the direction of the conveyor between a closed position in which the plate blocks the opening and an open position in which the gate plate is positioned beneath the conveyor trough.
REFERENCES:
patent: 489289 (1893-01-01), Dodge
patent: 3511363 (1970-05-01), Sibitz
patent: 3774751 (1973-11-01), Bakker
patent: 3918572 (1975-11-01), Wirth et al.
patent: 4023673 (1977-05-01), Hansen
patent: 4058199 (1977-11-01), Schlagel
patent: 4201287 (1980-05-01), Straub et al.
patent: 4705160 (1987-11-01), Grundken et al.
patent: 5390429 (1995-02-01), Long
patent: 6059094 (2000-05-01), Swans
patent: 6119849 (2000-09-01), Svejkovsky et al.
patent: 6505727 (2003-01-01), Schroeder et al.
patent: 6945382 (2005-09-01), Harstad et al.
patent: 2002/0088694 (2002-07-01), Thompson et al.
Deuble Mark A.
Polster Lieder Woodruff & Lucchesi L.C.
The GSI Group, Inc.
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