Shot peening tools and related methods

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United States of America Patent

PATENT NO 9844852
SERIAL NO

15174303

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Importance

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Abstract

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A tool for cold-working a metal substrate of a longitudinal bore having a diameter less than about eight inches includes a deflector tip configured to direct accelerated shot having diameters on average not larger than 100 mils (2.54 mm) toward a surface of the metal substrate at an angle between about 70 degrees and about 85 degrees relative to the surface, thereby providing increased compressive stresses in the metal substrate.

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Patent Owner(s)

Patent OwnerAddress
SUPERIOR SHOT PEENING INC13930 LUTHE ROAD HOUSTON TX 77039

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blasingame, Van Houston, US 6 2
Johnson, Albert Houston, US 10 282
Spinner, Daniel Houston, US 4 1

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