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. 01, 2014
Filed:
Mar. 10, 2009
Andre Raymond Christian Deperrois, Paris, FR;
Yvon Grand, Persan, FR;
Cyril Franck Mouchnino, Paris, FR;
Serge Dominique Pettinotti, Courbevoie, FR;
Andre Raymond Christian Deperrois, Paris, FR;
Yvon Grand, Persan, FR;
Cyril Franck Mouchnino, Paris, FR;
Serge Dominique Pettinotti, Courbevoie, FR;
Hispano Suiza, Colombes, FR;
Abstract
An assembly for driving accessories of a gas turbine is provided. The assembly includes: a gearbox having a front side face and a rear side face opposite the front face and having mounted therein a first gear train made up of three toothed wheels meshing with one another, and a second gear train made up of four toothed wheels meshing with one another; a power transmission shaft that is coupled in rotation with the first and second gear trains by a toothed wheel pair, and that emerges from the front side face of the gearbox; and nine distinct gas turbine accessories mounted against the side faces of the gearbox, and each including a respective drive shaft that is coupled in rotation with one of the toothed wheels of the two gear trains.