English to French Tech/Engineering Aerospace / Aviation / Space AIRCRAFT SEATING SYSTEM AND PASSENGER SUITE ACTUATORS

contexte
"For example, when moving the seat into lie-flat position, an override may
cause the lumbar support to automatically deflate and the leg rest to fully deploy. When the seat moves to the taxi-takeoff and landing (TTOL) position, the leg rest may fully stow while the seat back and seat bottom are automatically moved to the TTOL position. Other system overrides can include emergency overrides where the seat automatically moves to a TTOL or other egress position in an emergency condition. In addition, the headrest may be programmed to move as required to avoid geometric constraints."

"A mechanical override control is discreetly located within the suite to allow stowage should override become necessary, such as in emergency egress situations."

"the control circuitry is preferably further configured to:
receive an emergency override; and
responsive to the emergency override, control actuation of the seat reclining actuator, the seat pan actuator, and the foot rest actuator to move the passenger seat into a taxi takeoff and landing (TTOL) position."

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