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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9909607 B1

PDFFull Text
Date of Patent:
Mar. 06, 2018

Filed:

May. 18, 2015

High temperature thread locking compound

Applicant:

United Technologies Corporation, Hartford, CT (US);

Inventors:

Michael D. Greenberg, Bloomfield, CT (US);

Mark B. Gossner, Durham, CT (US);

James R. Kennedy, Orange, CT (US);

Nathan A. Shirk, Hartford, CT (US);

Assignee:

United Technologies Corporation, Farmington, CT (US);

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Philip Tucker

Assistant Examiner:

Brian R Slawski

Int. Cl.
CPC ...
A41H 37/00 (2006.01); A44B 19/00 (2006.01); B32B 7/08 (2006.01); B29C 65/00 (2006.01); B32B 37/00 (2006.01); B32B 38/10 (2006.01); C04B 37/00 (2006.01); F16B 39/00 (2006.01); F16B 39/01 (2006.01); F16B 39/02 (2006.01); F16B 33/00 (2006.01); B32B 37/12 (2006.01); B29C 65/72 (2006.01); B29C 65/48 (2006.01);
U.S. Cl.
CPC ...
F16B 39/01 (2013.01); F16B 33/002 (2013.01); F16B 39/00 (2013.01); F16B 39/02 (2013.01); B29C 65/4835 (2013.01); B29C 65/72 (2013.01); B32B 2037/1246 (2013.01); B32B 2037/1276 (2013.01); Y10S 411/93 (2013.01);
Abstract

According to the present disclosure, a method for securing a threaded fastener in a threaded hole includes directly applying a locking compound to at least a portion of threads to be mated on either the threaded fastener or the threaded hole. The locking compound includes a substantially pure, non-chromated aluminum pigmented compound suspended in a water-based inorganic binder with temperature resistance in excess of 900 degrees Fahrenheit (about 482 degrees Celsius). The threaded fastener is threaded into the threaded hole after applying the locking compound on the threads to be mated.

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