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.

Date of Patent:
Oct. 04, 2016

Filed:

Dec. 19, 2013
Applicant:

Thyssenkrupp Steel Europe Ag, Duisburg, DE;

Inventors:

Rainer Fechte-Heinen, Bottrop, DE;

Lothar Patberg, Moers, DE;

Joseph Georg Kevenhörster, Bochum, DE;

Andreas Cott, Waltershausen, DE;

Thomas Flaskamp, Duisburg, DE;

Vanessa Wieschalla, Essen, DE;

Erik Hilfrich, Dusseldorf, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 21/00 (2006.01); E02D 5/80 (2006.01); C22C 38/04 (2006.01); E21B 17/04 (2006.01); F16B 1/00 (2006.01); F16B 13/06 (2006.01);
U.S. Cl.
CPC ...
E21D 21/0006 (2013.01); C22C 38/04 (2013.01); E02D 5/80 (2013.01); E02D 5/801 (2013.01); E02D 5/805 (2013.01); E21B 17/04 (2013.01); E21D 21/004 (2013.01); E21D 21/0026 (2013.01); E21D 21/0033 (2013.01); E21D 21/0086 (2013.01); E21D 21/0093 (2013.01); F16B 1/0014 (2013.01); F16B 13/063 (2013.01);
Abstract

A connector is disclosed for providing a positive and/or a non-positive connection between at least two connecting partners. The connector or connecting means has at least one first region which engages with the first connecting partner by way of a positive and/or a non-positive connection, and at least one second region is provided which engages with the at least second connecting partner by way of a positive and/or a non-positive connection. The connecting means provides a positive and/or non-positive connection between at least two connecting partners in a simple and inexpensive manner and which meets high safety requirements. The second region of the connecting means has a region which is formed from an at least partially flat material made of an Fe alloy with shape memory characteristics and which, when activated, ensures the positive and/or non-positive connection with the second connecting partner by way of a change in shape.


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