公开(公告)号：US20230184195A1

公开(公告)日：2023-06-15

申请号：US17999106

申请日：2021-05-17

Applicant: SAFRAN NACELLES

Inventor： Xavier CAZUC ,  Jean-Philippe JORET ,  Vincent Jean-François PEYRON ,  Sébastien Laurent Marie PASCAL

IPC: F02K1/72 ,  F02K3/06

CPC classification number: F02K1/72 ,  F02K3/06

Abstract: A thrust reverser for an aircraft bypass turbojet engine nacelle has a generally annular shape around an axis and includes an annular frame for securing deflection grids. The frame has a first frusto-conical wall widening in the downstream direction and including an upstream peripheral edge configured to be attached to a casing of the turbojet engine. A downstream peripheral edge of the wall extends in the continuation of the wall and secures the upstream ends of the grids. A second annular wall extends radially outwards from an outer frusto-conical face of the first wall. The first and second walls are integrally formed and the second wall has axial openings through which actuators pass.

公开(公告)号：US20220316427A1

公开(公告)日：2022-10-06

申请号：US17843219

申请日：2022-06-17

Applicant: Safran Nacelles

Inventor： Xavier CAZUC ,  Vincent DUTOT ,  Sébastien Laurent Marie PASCAL ,  Stephane RIQUIER ,  Patrick André BOILEAU ,  Fabien JOURDAN

IPC: F02K1/76

Abstract: A thrust reverser for a turbojet aircraft nacelle includes a fixed structure, a movable structure and an actuator. The actuator extends along a main axis and is connected by a first connection to the fixed structure and by a second connection to the movable structure for the deployment of the movable structure between a direct jet position and a reverse jet position. The actuator is also connected to the fixed structure by a third connection arranged longitudinally between the first connection and the second connection. An axis of the third connection is radially eccentric from the main axis and the third connection allows a predetermined displacement of the actuator with respect to the fixed structure.

公开(公告)号：US20220250757A1

公开(公告)日：2022-08-11

申请号：US17616422

申请日：2020-06-02

Applicant: SAFRAN NACELLES

Inventor： Sébastien Laurent Marie PASCAL ,  Alexandre PHI ,  Vincent Jean-François PEYRON

IPC: B64D29/06 ,  B64D43/00

Abstract: An assembly including a nacelle element, such as a cover, a device for locking the nacelle element, a key for locking/unlocking the locking device and an indicator for indicating the position of the locking device. This assembly includes a control device which is configured to be actuated by the key when the key is withdrawn from the locking device so as to make the indicator move from a first state to a second state, the state of the indicator being representative of the locked or unlocked position of the locking device.