Rotating shaft coupling assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9822821
SERIAL NO

11521861

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotating shaft coupling assembly includes a first rotating shaft defining a step at a longitudinal end. A second rotating shaft has a longitudinal end to be received against the step of the first rotating shaft such that the first and second rotating shafts form an overlapping portion. A coupler sleeve including a shape memory alloy is disposed about at least the overlapping portion of the first and second rotating shafts to couple the shafts together.

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Patent Owner(s)

  • UNITED TECHNOLOGIES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Webb, Scot Gales Ferry, US 2 21

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