Messier-bugatti-dowty

Safran Landing Systems

Messier-bugarri-dowty

Nathanael Richard

Eric Evenor

Franck Selles

Romain Presle

Alain Roy

Mathieu Gengoux

Laurent Schwartz

The invention relates to a method for linking an end () of a shaft () of a tachometer () positioned in a landing gear hub () and a wheel () mounted to rotate on said hub, the method comprising the step of equipping the wheel with a housing () suitable for receiving the end of the shaft of a tachometer and driving the shaft in rotation with the wheel, the housing comprising a bearing member () protruding inside the housing to be pushed back by the end of the shaft against an elastic member () to take up any play between the end of the shaft and the housing. The invention also relates to a bush ensuring application.

Method for linking the shaft of a tachometer and an aircraft wheel

The invention relates to an electromechanical actuator for a vehicle brake comprising a body () in which are arranged an electric motor () and a threaded plunger cooperating via a helical link with a nut () driven in rotation by the electric motor (). According to the invention, the nut () is mounted to move axially in the body () of the actuator between a rest position towards which the nut () is pushed back by elastic means, and an active position towards which the nut is displaced against the elastic means when a braking force is applied, the actuator further comprising means for detecting the axial displacement of the nut.

Electromechanical actuator for vehicle brake and braking system comprising such an actuator

An electromechanical actuator for a vehicle brake, the actuator comprising first and second portionsandthat are separable. The first portionincludes an electric motorand connection structurefor connecting the actuator to an external control structure. The second portionincluding a slidable pusher, the second portionalso including measurement structure. The first portionincludes a first antennaconnected to the connection structure, and the second portionincludes a second antennaconnected to the measurement structure, the two antennasbeing arranged to be electromagnetically coupled together when the first portionand the second portionare coupled together, so as to enable electrical signals to be transferred between the measurement structureand the connection structure

Electromechanical actuator for a brake

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Velizy Villacoublay, France

Nathanael Richard