Ge Avio S.r.l.

Fpt Industrial S.p.a.

Avio Corporation

Ge Avio S.p.a.

Edoardo Curti

Paolo Altamura

Michele Gravina

Giulio Zagato

Ivan Borra

Marco Cipriani

Giovanni Oddone

Luca Ronchiato

Giorgio Rossia

Elio Perona

Emanuele Colacito

Massimo Melluso

Hydraulic motor integrated in a vehicular wheel comprising a hub having a cylindrical symmetry supported by a articulated stub axle and defining a development axis of the hub and of the hydraulic motor, a motor body, rotatably integral with the articulated stub axle, having an annular shape and being equipped with radial pistons, a ring nut integral with a hub and wherein said radial pistons act, an hydraulic oil distributor, wherein the hydraulic oil distributor is housed in the hub.

Hydraulic motor integrated in a vehicular wheel

An aircraft power generating assembly having a mechanical gear transmission, and an electric machine integrated in the mechanical transmission; the electric machine having a stator connected directly to a fixed frame of the mechanical transmission, and a rotor surrounding and rotated by a rotary shaft of the mechanical transmission; and the opposite ends of the rotary shaft being connected to respective further rotary input/output shafts.

Aircraft power generating assembly

An epicyclic gearing has a plurality of planet gears arranged about a transmission axis so as to form two arrays symmetrical with respect to a plane orthogonal to the transmission axis; the gearing has a body which, on one side, is adapted to be connected to a rotating member and, on the other side, is coupled to a ring; the ring has a plurality of relatively thin plate sectors and a plurality of pins, which extend in cantilever fashion and in opposite directions from the plate sectors and each support a respective planet gear; coupling between the aforesaid body and the ring defines at least one degree of freedom in rotation about a radial axis to allow a relative movement under load between the two components.

Epicyclic gearing

In an epicyclic gear system, each planet gear is connected by a respective connecting pin to an asymmetric planet carrier having two plate portions connected to each other, and only one of which is connectable to a reaction member; and at least one end portion of each connecting pin and the plate portion connected to the reaction member are connected by a radially undulated annular wall flexible angularly and radially.

Epicyclic gear system

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Chieri, Italy

Edoardo Curti