Mobile document shredder with retractable loading tunnel and load cell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6588691
APP PUB NO 20030042343A1
SERIAL NO

09942597

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mobile shredding system is used mounted on a vehicle. The system has a hopper, for receiving material to be shredded, a shredder communicating with the hopper, and a holding space for shredded waste into which the shredder feeds shredded material. A bin lifting mechanism with at least one chain onto which a carriage is attached is mounted on a side of the vehicle. The carriage has an engagement mechanism for attaching a bin and the chain is movable by means of a drive mechanism from a lowered position, in which the carriage is adjacent the ground on which the vehicle is standing, and a raised position, in which the carriage is adjacent an inlet of the hopper and the contents of the bin are emptied into the hopper via the inlet. The carriage has a weight measuring mechanism such as a load cell incorporated therein to measure the weight of the bin when the bin is attached to the engagement mechanism. The system further has a weight indicating display, and also a electronic storage of the measured bin weight.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SHRED-TECH CORPORATION295 PINEBUSH ROAD CAMBRIDGE ONTARIO N1T 1B2

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Viveen, Peter Cambridge, CA 3 35
Yamamoto, David Paris, CA 5 93

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