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:
Mar. 15, 2022
Filed:
Aug. 13, 2019
Applicant:
Tracto-technik Gmbh & Co. KG, Lennestadt, DE;
Inventor:
Tobias Klein, Lennestadt, DE;
Assignee:
TRACTO-TECHNIK GmbH & Co. KG, Lennestadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/09 (2012.01); E21B 47/04 (2012.01); E21B 47/024 (2006.01);
U.S. Cl.
CPC ...
E21B 47/09 (2013.01); E21B 47/024 (2013.01); E21B 47/04 (2013.01);
Abstract
A device for the positioning of an electronic unit on a front-end section of a drill string of a ground drilling device includes a seat and a bearing surface. The electronic unit is designed to determine at least one of location, height, position and direction. The seat is configured for mounting or placement of the electronic unit onto the device. The bearing surface is adapted to be mounted to, or placed on, the outer contour of the front-end section to provide a predetermined positioning or reference between the seat and the front-end section of the drill string.