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:
Nov. 20, 2007
Filed:
Oct. 19, 2006
Todd G. Holtz, Houston, TX (US);
Richard W. Mccoy, Jr., Cypress, TX (US);
Todd G. Holtz, Houston, TX (US);
Richard W. McCoy, Jr., Cypress, TX (US);
Oceaneering International, Inc., Houston, TX (US);
Abstract
Angular movement detectors may be disposed within or proximate to joints in one or more members of articulated arms and linked via one or more communications networks to a controller to provide angular movement data to the controller for use in controlling movement of the articulated arm. The communications networks may be redundant. In an embodiment, the angular movement detector comprises a hydraulic motor drive sensor adapter which uses an eccentrically rotating main shaft to rotate a drive shaft to which the main shaft is loosely connected to further rotate a socket housing about a constant central axis. A trigger mounted in the socket housing generates a detectable field.