Pivoting unloading auger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6767174
APP PUB NO 20030175102A1
SERIAL NO

10100538

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A self-unloading container apparatus comprises a container mounted on a vehicle. An upright auger tube has its bottom end in the container and top end outside the container. An intermediate auger tube is pivotally attached at one end to the upright auger tube so as to pivot about a pivot axis on a pivot plane and at the other end to a lateral auger tube at a fixed oblique angle. A universal joint connects the intermediate flighting shaft to the upright flighting shaft with the center of the joint on the pivot plane and axis. A constant velocity universal joint connects the intermediate flighting shaft to the lateral flighting shaft with a center thereof located at the intersection of axes of the intermediate and lateral auger tubes. The lateral auger tube pivots from a transport position aligned with the travel direction, to an operating position transverse to the travel direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BOURGAULT INDUSTRIES LTDHIGHWAY 368 P O BOX 39 ST BRIEUX SASKATCHEWAN S0K 3V0

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cresswell, Mark St. Brieux, CA 29 502

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