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:
Dec. 02, 2014
Filed:
Jun. 08, 2010
Applicants:
Abdelrhani Lamik, Leoben, AT;
Bouchra Lamik-thonhauser, St. Peter-Freienstein, AT;
Robert Karpf, Bruck/Mur, AT;
Inventors:
Abdelrhani Lamik, Leoben, AT;
Bouchra Lamik-Thonhauser, St. Peter-Freienstein, AT;
Robert Karpf, Bruck/Mur, AT;
Assignee:
Think and Vision GmbH, Leoben, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 31/00 (2006.01); F16L 13/10 (2006.01); E21B 17/04 (2006.01); F16L 47/24 (2006.01); F16L 47/04 (2006.01);
U.S. Cl.
CPC ...
E21B 17/04 (2013.01); F16L 13/103 (2013.01); F16L 47/24 (2013.01); F16L 47/04 (2013.01);
Abstract
A connection between a drill pipe () made of carbon- or glass fiber-reinforced plastic and a tubular, preferably metal connector () that is partially held in one end () of the drill pipe () and is cemented to it is characterized in that a thrust element () that is positively connected to the connector () in the region of the end () of the drill pipe (), in which the connector () is held, presses on the outside of the end () of the drill pipe ().