Ejector body and method using a tiltable ejector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6672822
SERIAL NO

09283650

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An ejecting device for a dump truck has a truck bed with a bed surface, a pair of side walls, and a pivotally moveable tailgate. The ejecting device has a pair of guide rails, one each mounted to a top edge of the side walls of the bed. A generally vertically oriented ejector plate is disposed between the side walls extending transversely there across and has a roller member assembly attached to each side edge. The roller assemblies are carried one in each of the guide rails. The ejector plate is moveable between a fully retracted position at a first end of the truck bed to a fully extended position at a second end of the truck bed adjacent the tailgate. An extendable cylinder is carried on the truck frame and attached to the ejector plate for moving the plate between the fully retracted position and the fully extended position to eject material from the bed.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR COMMERCIAL S A R L76 ROUTE DE FRONTENEX C/O CATERPILLAR OVERSEAS S A 1211 GENEVA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moyna, John P Elkader, IA 29 207

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