Axially clamping rotating engine components

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11719283
APP PUB NO 20200325940A1
SERIAL NO

16379174

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An engine that may comprise a first rotatable shaft, a second rotatable shaft, and a turnbuckle shaft. The first shaft rotatable may be disposed about a centerline axis and have threads disposed thereon. The second shaft rotatable may be disposed about the centerline axis and have threads disposed thereon. The turnbuckle shaft may be axially disposed between the first and second shafts, rotatable about the centerline axis, and have threads disposed thereon for engaging the threads of the first and second shafts. The first and second shafts may be drawn together by a force acting on the threads of at least one of the first and second shafts created by a rotation of the turnbuckle shaft relative to the at least one of the first and second shafts. The turnbuckle shaft may rotationally connect the first shaft and second shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC2059 SOUTH TIBBS AVENUE INDIANAPOLIS IN 46241

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartnagel, Brett Brownsburg, US 8 2
Humes, Ryan Indianapolis, US 7 3

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