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:
Jul. 31, 2012
Filed:
Feb. 26, 2009
James E. Flatt, Foothill Ranch, CA (US);
David J. Gurrola, Fillmore, CA (US);
Bruce W. Behar, Pasadena, CA (US);
Dan T. Nguyen, Irvine, CA (US);
James E. Flatt, Foothill Ranch, CA (US);
David J. Gurrola, Fillmore, CA (US);
Bruce W. Behar, Pasadena, CA (US);
Dan T. Nguyen, Irvine, CA (US);
Parker-Hannifin Corporation, Cleveland, OH (US);
Abstract
An electromechanical actuating assembly can have a redundant design with a first electric motor providing actuator-moving power via a first drive train and a second electric motor providing actuator-moving power via a second drive train. A first decoupling train can transmit decoupling power to decouple the first drive train from the actuator and a second decoupling train for transmit decoupling power to decouple the second drive train from the actuator. The assembly is operable in a fault-tolerant mode wherein actuator-moving power is transferred only through one drive train and the other drive train is decoupled from the actuator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile