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. 25, 2012
Filed:
May. 19, 2006
Applicants:
Richard Rauber, Arlington, TX (US);
Frank B. Stamps, Colleyville, TX (US);
James Lee Braswell, Jr., Colleyville, TX (US);
Inventors:
Richard Rauber, Arlington, TX (US);
Frank B. Stamps, Colleyville, TX (US);
James Lee Braswell, Jr., Colleyville, TX (US);
Assignee:
Bell Helicopter Textron Inc., Fort Worth, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B64D 35/00 (2006.01); B64C 27/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A constant-velocity drive system for a rotary-wing aircraft rotor comprising a differential torque-splitting mechanism and a gimbal mechanism is disclosed. A rotary-wing aircraft having a rotary-wing aircraft rotor comprising a differential torque-splitting mechanism and a gimbal mechanism is disclosed.