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.:
Date of Patent:
Aug. 27, 2019
Filed:
Oct. 02, 2017
Applicant:
Nexans, Paris, FR;
Inventor:
Gunnar Skarnes, Halden, NO;
Assignee:
NEXANS, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 57/00 (2006.01); F16L 57/06 (2006.01); F16L 57/02 (2006.01); E21B 17/01 (2006.01); H02G 15/007 (2006.01); E21B 43/01 (2006.01); F16L 5/00 (2006.01); H02G 9/02 (2006.01);
U.S. Cl.
CPC ...
F16L 57/06 (2013.01); E21B 17/017 (2013.01); E21B 43/0107 (2013.01); F16L 5/00 (2013.01); F16L 57/02 (2013.01); H02G 15/007 (2013.01); H02G 9/02 (2013.01);
Abstract
A fatigue life extender () has a cylindrical body () having a throughgoing passage (), arranged to be incorporated at an end of a connection device such as a clamp (). The cylindrical body has a mouth portion (), the interior circumference of which is lined with a ring or band () of resilient material such as rubber or an elastomeric compound. The ring or band () is crosshatched into a grid creating a plurality of rectangular segments () of resilient material by a plurality of perpendicular cuts extending less than completely through the thickness of the material.