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. 03, 2013
Filed:
Dec. 21, 2010
Alessandro Polacco, Pisa, IT;
Giovanni Oddone, Predosa, IT;
Marco Facchini, Carmagnola, IT;
Ivan Borra, Savigliano, IT;
Alessandro Polacco, Pisa, IT;
Giovanni Oddone, Predosa, IT;
Marco Facchini, Carmagnola, IT;
Ivan Borra, Savigliano, IT;
Avio, S.p.A., Turin, IT;
Abstract
Epicyclical gearing comprising a first and a second gear wheel turning around respective mutually parallel axes, each one comprising a respective first and a respective second crown wheel that are adjacent to each other; the gearing also comprising at least one third and at least one fourth gear wheel that are separate and mutually independent, a support body for the third and fourth gear wheels, the support body having hinge pins formed therewith as a one piece structure, the hinge pins providing a mount for the third and fourth gear wheels on the support body in a rotational manner around a third and, respectively, a fourth hinge axis parallel to the axes, the third gear wheel meshing with the respective first crown wheels and the respective fourth gear wheel meshing with the respective second crown wheels.