Portable self-contained screw conveyor

Details Portable self-contained screw conveyor Portable self-contained screw conveyor

2011-01-11

2011-01-11

Hess, Douglas A (Department: 3651)

Conveyors: power-driven

Conveying apparatus entirely supported by mobile ground...

Including gravity conveyor section or bin with driven conveyor

C198S312000, C198S315000

Reexamination Certificate

active

07866456

ABSTRACT:
A portable screw conveyor includes a conveyor boom assembly carrying a conveyor and supported by a portable base having wheels located at each corner of the base which provides support for the conveyor boom assembly. An actuator system preferably with a linear actuator, is provided between the conveyor boom assembly and the portable base to raise and lower one end of the conveyor boom assembly. A conveyor boom assembly preferably carries a flexible screw conveyor.

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patent: 6588572 (2003-07-01), Lischynski et al.
patent: 6971324 (2005-12-01), Beck

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