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. 15, 2015
Filed:
Nov. 16, 2012
Loadmaster Universal Rigs, Inc., Houston, TX (US);
R. Michael Barnes, Magnolia, TX (US);
James A. Zapico, Houston, TX (US);
Canyon Oak Energy LLC, Houston, TX (US);
Loadmaster Universal Rigs, Inc., Houston, TX (US);
Abstract
A portable moveable horizontal to vertical pipe handler for a drilling rig having a high load non-deforming frame; a plurality of hydraulic lifting cylinders secured between the high load non-deforming frame and a hydraulic power unit; a tapered beam attached to the frame, a plurality of bottom and top securing grippers for grabbing a tubular; a pinion allowing the tapered beam with grippers holding a tubular to pivot from a horizontal position to a vertical position using the hydraulic lifting cylinders; a pair of moveable skates connected to the tapered beam to elevate the tubular and a controller communication with the hydraulic lifting cylinder, the securing grippers and the skates. The controller has a processor with computer instructions for operating the hydraulic cylinders, moveable skates, and securing grippers synchronously or independently.