Conveyors: power-driven – Conveyor section – Screw
Reexamination Certificate
1999-09-28
2001-03-27
Hess, Douglas (Department: 3652)
Conveyors: power-driven
Conveyor section
Screw
Reexamination Certificate
active
06206177
ABSTRACT:
This invention relates to upwardly auger drives, more particularly, the invention relates to upwardly inclined portable auger bearing drives.
It is an object of the invention to provide moved upward inclined auger bearing drive which provides a dual bearing surface to reduce the load on the bearing surface of the auger due to downward inclined longitudinal thrust of the auger load in relation to the longitudinal axis of rotation of the grain auger and its shaft when augering grain and the like at an upward inclined angle.
It is another object of the invention to provide a novel auger bearing drive mechanism for augering particles at an upward inclined angle along a sleeve.
It is a further object of the invention to provide a novel bearing augering mechanism for augering particles at an upward inclined angle which provides a bearing surface to counteract the downward inclined load of the auger and particles being augered in the opposed upward inclined direction.
Further objects and advantages of the invention will become apparent as the description proceeds and when taken in conjunction with the accompanying drawing wherein
REFERENCES:
patent: 2662634 (1953-12-01), Tines
patent: 3194385 (1965-07-01), Barnese
patent: 3278001 (1966-10-01), Andrews
patent: 3428165 (1969-02-01), Boden
patent: 3770109 (1973-11-01), Kraft
patent: 5263572 (1993-11-01), Hove
patent: 5715976 (1998-02-01), Kautz
patent: 5996770 (1999-12-01), Kjellqvist
patent: 2626-196 (1985-05-01), None
patent: 1155-529A (1985-05-01), None
Hess Douglas
Kleve Robert E.
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