公开(公告)号：US20240239479A1

公开(公告)日：2024-07-18

申请号：US18415055

申请日：2024-01-17

Applicant: DASSAULT AVIATION

Inventor： Eric GRANIER ,  Xavier LE ROUX

IPC: B64C13/50

CPC classification number: B64C13/504 ,  B64C13/505

Abstract: A servocontrol for controlling the position of a moving part of an aircraft made in two distinct materials including a power device comprising at least one hydraulic cylinder and a piloting device configured to control the power device according to a command for movement of the movable element. The piloting device includes at least one piloting unit which further includes a set of electronic, mechanical and/or hydraulic accessories in fluidic communication with the hydraulic cylinder and a body delimiting a network of tubular cavities fluidically connecting the accessories and the hydraulic accessories. At least part of the hydraulic cylinder is made of a first material, the body of the piloting unit being made of a second material distinct from the first material.

公开(公告)号：US20230278697A1

公开(公告)日：2023-09-07

申请号：US18118125

申请日：2023-03-06

Applicant: DASSAULT AVIATION

Inventor： Eric GRANIER ,  Vincent MATEUS

IPC: B64C13/04 ,  B64C13/50 ,  B64C13/12 ,  B64C13/06

CPC classification number: B64C13/044 ,  B64C13/06 ,  B64C13/12 ,  B64C13/50

Abstract: An aircraft rudder pedal frame includes a base, a support framework and connection interfaces. Each connection interface is able to connect another part of the rudder pedal to the frame. The support framework connects each connection interface to the base. The support framework includes framework elements arranged in a lattice, at least one of the framework elements extending from each connection interface.

公开(公告)号：US20180134404A1

公开(公告)日：2018-05-17

申请号：US15809385

申请日：2017-11-10

Applicant: DASSAULT AVIATION

Inventor： Eric GRANIER ,  Jérôme LE BORLOCH

IPC: B64D31/04

CPC classification number: B64D31/04 ,  B64C13/503 ,  B64C13/506 ,  B64C13/507 ,  B64D31/14

Abstract: A device for managing the mechanical energy of an aircraft, with a force application system on a control lever, includes a support defining a guide; a moving control lever for controlling varying a mechanical energy variation of the aircraft, mounted moving through the guide; and at least one position sensor detecting the position of the moving lever in the guide, configured to create position information for the position of the moving lever in the guide intended to be sent to a flight control unit of the aircraft. The device also includes an active force applicator for applying a force on the moving lever, configured to generate a force applied on the moving lever. The force depends on the position of the moving lever in the guide.

公开(公告)号：US20180134403A1

公开(公告)日：2018-05-17

申请号：US15809374

申请日：2017-11-10

Applicant: DASSAULT AVIATION

Inventor： Eric GRANIER ,  Jérôme LE BORLOCH

IPC: B64D31/04

CPC classification number: B64D31/04 ,  B64D31/14

Abstract: A device for managing the mechanical energy of an aircraft, having an energy management auxiliary system, includes a support defining a guide, a centralized control lever for varying the energy of the aircraft, at least one position sensor detecting the position of the centralized control lever in the guide. The position sensor is configured to create position information for the position of the centralized control lever in the guide intended to be sent to a flight control unit of the aircraft. The device also includes an auxiliary support; for the or each motor of the aircraft, an individual control lever for the individual propulsion of the motor, mounted movably in the auxiliary support; and at least one auxiliary position sensor detecting the position of the or each individual lever configured to generate information intended to be sent to the flight control unit of the aircraft.