STEPPED SHAFT FOR SPINDLE ASSEMBLY

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United States of America Patent

APP PUB NO 20150196985A1
SERIAL NO

14498565

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure includes a shaft and spindle assembly for retaining a part in a part processing assembly. The part is retained on the shaft via a downward force from a part hold-down assembly. The shaft is retained in the spindle assembly that is coupled to a turntable of the part processing assembly. The shaft includes an annular step that abuts against a portion of the spindle assembly to block downward movement of the shaft when the downward force is applied. In this way, the part is retained in a precise location relative to processing nozzles of the part processing assembly even after multiple parts are held down by the part hold-down assembly and processed.

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Patent Owner(s)

Patent OwnerAddress
ENGINEERED ABRASIVES INC11631 S AUSTIN AVE ALSIP IL 60803

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wern, Michael J Alsip, US 26 88

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