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. 07, 2018
Filed:
Feb. 14, 2014
Halliburton Energy Services, Inc., Houston, TX (US);
Daniel Martin Winslow, Spring, TX (US);
Gopal M. Bhosle, Wetaskiwin, CA;
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Abstract
Drilling shaft deflection device () for establishing a deflection angle and azimuthal toolface direction of a drill bit () in a rotary steerable subterranean drill (). The drilling shaft deflection device () includes a drilling shaft () rotatably supported in a housing () and a drilling shaft deflection assembly () contained within the housing () that transitions the drilling shaft () between deflected and undeflected configurations. The deflection device () further contains a pair of drive motors () anchored to the housing () and respectively interconnected to eccentric ring actuators () for deflecting and rotating the shaft ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile