Invention Grant
- Patent Title: Conductive sleeved fastener assembly
- Patent Title (中): 导电套筒紧固件总成
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Application No.: US13758539Application Date: 2013-02-04
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Publication No.: US09331402B2Publication Date: 2016-05-03
- Inventor: Russell J Heeter , Thu A Nguyen , John A Ward , John R Porter , Jeffrey A Wilkerson
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: THE BOEING COMPANY
- Current Assignee: THE BOEING COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Parsons Behle & Latimer
- Main IPC: F16B33/00
- IPC: F16B33/00 ; H01R4/30 ; H01R43/16 ; B64D45/02 ; F16B1/00

Abstract:
The present disclosure describes a conductive fastener assembly, system, and method, wherein the fastener assembly comprises a fastener, a fastener sleeve, a nut, and a lubricant coating. The lubricant coating is deposited on a distal portion of a fastener shank and is omitted from the rest of the fastener. To overcome the stresses placed on the fastener sleeve by the insertion of the fastener shank largely devoid of a lubricant coating, the fastener sleeve is reinforced by one or more of an increased thickness, a high-strength alloy, and a soft metal coating.
Public/Granted literature
- US20140219744A1 CONDUCTIVE SLEEVED FASTENER ASSEMBLY Public/Granted day:2014-08-07
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