Ratier-figeac Sas

Julien Serieys

Didier Delbruel

Sylvain Bernot

A pivot assembly for a control lever. The pivot assembly include a primary pivot bearing arranged about a longitudinal axis (A) and a redundant pivot bearing arranged about the longitudinal axis (A). The redundant pivot bearing is configured to become operative as a bearing in the event that the primary pivot bearing malfunctions, and to produce haptic feedback in the control lever throughout operation of the redundant pivot bearing.

Redundant pivot bearing with mechanical detection

A throttle control lever suitable for controlling the magnitude and direction of thrust of one or more aircraft engines is described. The throttle control lever comprises a frame, a trigger mechanism, a connection element, a cam engagement mechanism, a biasing means, a cam, and a grip suitable for gripping by a user when the throttle control lever is in use, The cam comprises a slot having first and second slot portions and a stop portion. The stop portion extends between and connects the first and second slot portions. The cam engagement mechanism comprises a cam lever and a slot engagement element, the cam lever is pivotally attached to the frame via a cam lever pivot, and the slot engagement element is attached to the cam lever. The trigger mechanism comprises a trigger lever and a trigger, the trigger lever is pivotally attached to the frame via a trigger pivot.

Throttle control levers

A multiplexer switching device is described herein comprising a first data network comprising a plurality of NO contacts; and a second data network comprising a plurality of NC contacts; wherein said a first data network is connected to said second data network via a common DC voltage link.

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Lunan, France

Julien Serieys