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:
Sep. 05, 2006
Filed:
Dec. 18, 2003
Yuriy Gmirya, Woodbridge, CT (US);
Harsh Vinayak, Meriden, CT (US);
David Andrew Binney, Beacon Falls, CT (US);
Lawrence Mark Zunski, Seymour, CT (US);
Vincent F. Millea, Stratford, CT (US);
Yuriy Gmirya, Woodbridge, CT (US);
Harsh Vinayak, Meriden, CT (US);
David Andrew Binney, Beacon Falls, CT (US);
Lawrence Mark Zunski, Seymour, CT (US);
Vincent F. Millea, Stratford, CT (US);
Sikorsky Aircraft Corporation, Stratford, CT (US);
Abstract
A split torque gearbox having multiple input shafts. Each input shaft is connected to two face gears. Each face gear is connected to two quill shafts, one is coaxially mounted and the second is not coaxially mounted. Of the two quill shafts, one is positioned on a first side of an output stage and a second quill shaft is located on a second side of the output stage and the quill shafts are connected thereto. The output stage is connected to a main shaft.