Magneti Marelli Powertrain, S.p.a.

Magneti Marelli

Giovanni Pepe

Pasquale Palumbo

A bracket for transporting and assembling an actuation system of a servo-assisted mechanical gearbox, which actuation system presents a plurality of reciprocally connected assemblies; the bracket presents a first part adapted to support a first assembly of the actuation system and at least a second part, which is adapted to support a second assembly of the actuation system and is movable with respect to the first part.

Bracket for transporting and assembling an actuation system of a mechanical servo-assisted gearbox

A hydraulic circuit of a servo-assisted mechanical transmission, which is provided with a number of hydraulic actuators provided with corresponding actuation chambers adapted to be filled with pressurized oil; the hydraulic circuit is provided with: a number of solenoid valves, each of which is coupled to a corresponding actuation chamber of a hydraulic actuator; a tank, which contains the oil at atmospheric pressure and is provided with an upper loading aperture; the cap, which closes the loading aperture of the tank and is provided with a through venting hole which puts the tank into communication with the external environment; a filtering element, which is coupled to the cap and is arranged under the venting hole; a hydraulic accumulator containing the pressurized oil; and an electric pump which draws from the tank and feeds the hydraulic accumulator.

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Grottaglie, Italy

Giovanni Pepe