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:
Oct. 22, 2024
Filed:
Aug. 10, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Kevin Robin Passmore, Carrollton, TX (US);
Nicholas Robert Wood, Carrollton, TX (US);
Rajiv Jerome Yatawara, Carrollton, TX (US);
Bruce Edward Scott, Carrollton, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/06 (2006.01); F16H 25/20 (2006.01);
U.S. Cl.
CPC ...
E21B 34/066 (2013.01); F16H 25/20 (2013.01);
Abstract
Systems and methods of the present disclosure relate to actuator assemblies for downhole tools. An actuator assembly comprises a ball screw; a ball nut disposed around the ball screw; a cam disposed around the ball nut; a rail disposed adjacent to the cam, the rail operable to stop rotation of the cam to extend the cam axially as the ball nut traverses the ball screw.