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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 11389870 B1

PDFFull Text
Date of Patent:
Jul. 19, 2022

Filed:

Dec. 14, 2020

Ring for a connection element, a connection element and corresponding manufacturing method

Applicant:

Skf Aerospace France S.a.s, Montigny-le-Bretonneux, FR;

Inventors:

Jean-Baptiste Coudert, Granges les Beaumont, FR;

Alexandre Mondelin, St-Marcel les Valence, FR;

Arnaud Turmeau, Chabeuil, FR;

Assignee:

SKF AEROSPACE FRANCE S.A.S, Montigny-le-Bretonneux, FR;

Attorneys:

J-Tek Law PLLC

Scott T. Wakeman

Mark A. Ussai

Primary Examiner:

Alan B Waits

Int. Cl.
CPC ...
B22F 7/06 (2006.01); B23P 15/00 (2006.01); F16C 33/58 (2006.01); F01D 25/16 (2006.01); B22D 17/00 (2006.01); B22D 19/04 (2006.01); B22D 19/16 (2006.01); F16C 33/12 (2006.01); F16C 33/14 (2006.01); F16C 33/36 (2006.01); B22F 5/00 (2006.01); F16C 27/04 (2006.01); F16C 33/62 (2006.01); F16C 33/64 (2006.01);
U.S. Cl.
CPC ...
B22F 7/06 (2013.01); B22D 17/007 (2013.01); B22D 19/04 (2013.01); B22D 19/16 (2013.01); B22F 5/009 (2013.01); B23P 15/003 (2013.01); F01D 25/164 (2013.01); F16C 27/04 (2013.01); F16C 33/122 (2013.01); F16C 33/14 (2013.01); F16C 33/36 (2013.01); F16C 33/586 (2013.01); F16C 33/62 (2013.01); F16C 33/64 (2013.01); F16C 2220/06 (2013.01); F16C 2220/20 (2013.01); F16C 2226/12 (2013.01); F16C 2226/30 (2013.01); F16C 2360/23 (2013.01);
Abstract

A ring for a connection element includes a contact portion intended to cooperate with a contact surface of another ring and a fastening portion intended to be secured to a support. The contact portion is made of a first metallic material and the fastening portion is made of a second metallic material, the hardness of the first material being substantially greater than that of the second material, and the toughness of the second material being substantially greater than that of the first material, the contact portion and the fastening portion being of one piece construction.

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