Top nozzle air dryer with counterbalanced motor assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4559721
SERIAL NO

06653571

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pivotally mounted overhead drying apparatus uses the weight of the blower motor as a counterbalance. The drying apparatus including the blower, ductwork and discharge nozzle comprises an integrated structure which can be slidably positioned lengthwise to vary the position of the pivot axis to achieve a substantially balanced condition. The drying apparatus has a self-positioning means whereby the apparatus pivotally moves to provide clearance in accordance with the profile of the upper surface of a vehicle advancing therebelow. The nozzle is adapted to discharge a high velocity airstream substantially vertically throughout the drying operation.

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Patent Owner(s)

Patent OwnerAddress
HANNA-SHERMAN INTERNATIONAL INC2000 SE HANNA DRIVE PORTLAND OR 9722

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanna, Daniel C 1133 SW. Rivington Dr., Portland, OR 97201 15 162

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