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Threaded Fastener Positive Anti-Rotation Locking DeviceAn apparatus includes a shaft, a device, a fastener, and an anti-rotation clip. The shaft is configured for rotation. The device is mounted on, and surrounds at least a portion of, the shaft, and has first and second protrusions that are formed on one side and are spaced apart to define a tab space. The fastener is rotationally mounted relative to the shaft, and includes a tab slot formed in its outer surface that extends radially inwardly and is disposed radially inwardly of the tab space. The anti-rotation clip includes a main body portion and a head portion that has a first tab portion and a second tab portion. At least a portion the main body portion is disposed between the device and the fastener, the first tab is disposed in the tab space, and the second tab is disposed in the tab slot.
Document ID
20150018770
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Hartman, Timm E.
Hanlon, Casey
Laidlaw, Mitchell
Geck, Kellan
Date Acquired
October 5, 2015
Publication Date
September 1, 2015
Subject Category
Mechanical Engineering
Funding Number(s)
CONTRACT_GRANT: NAS15-10000
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,121,429
Patent Application
US-Patent-Appl-SN-13/856,875

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