Positioning device and method for shafts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11821468
APP PUB NO 20200149592A1
SERIAL NO

16184255

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Abstract

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A shaft assembly for an aircraft engine includes a first shaft coupled to a second shaft with a splined coupling made of an electrically-insulating material. The first and second shafts and the splined coupling are rotatable about an axis. A positioning device is mounted to the splined coupling and to the first shaft about the axis. The positioning device is displaceable along the axis relative to the first shaft to vary an axial position of the splined coupling.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE-VICTORIN (01BE5) LONGUEUIL QUEBEC J4G 1A1

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rejman, Marcin Rzeszow, PL 84 2569

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