Engine structure assembly procedure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9702267
APP PUB NO 20160107276A1
SERIAL NO

14514471

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for centering an engine structure such as a bearing housing is provided which may be used for example, during assembly of a mid turbine frame or other engine case structure. The method according to one embodiment may include machining spokes with an outer case of the mid turbine frame in situ to eliminate stack-up and then applying the retaining device to retain the spokes with respect to the outer case, thereby assuring the co-axial relationship between the outer case and the bearing housing supported within the mid turbine frame.

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Patent Owner(s)

  • PRATT & WHITNEY CANADA CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gekht, Eugene Brossard, CA 44 743
Mills, Danny Chateauguay, CA 7 60
Remy, Patrice St. Hubert, CA 9 10

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