Shaft seal with predetermined mounting parameters

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4989882
SERIAL NO

07407117

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A shaft seal has a rotary seal and a stationary seal with predetermined axial and radial dimensions. The two seals are positioned, with respect to a shaft, so as to fix the axial and radial dimensions with respect to one another by way of a plastic strip which is positioned about the sleeve of the rotary with its edges engaging the rotary and the stationary seals and extends to the exterior thereof. A tab is provided at the end of the plastic strip and the strip is pulled from the seal after axial and radial fixation of the seal components and upon rotation of the shaft.

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Patent Owner(s)

Patent OwnerAddress
A W CHESTERTON COMPANY 225 FALLON ROAD MIDDLESEX IND PK STONEHAM MA 02180 A CORP OF MAMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Warner, Dale J 2085 Swan La., Safety Harbor, FL 34695 15 482

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