公开(公告)号：US10676203B2

公开(公告)日：2020-06-09

申请号：US15834605

申请日：2017-12-07

Applicant: Airbus Operations S.A.S. ,  AIRBUS SAS

Inventor： Alain Porte ,  Patrick Oberle ,  Gregory Albet

IPC: B64D33/02 ,  B64F5/40 ,  F02C7/04

Abstract: An air input structure includes an air input lip and a front reinforcement frame placed inside the air input lip. The front part of the air input lip has a plurality of segments distributed angularly along the leading edge of the air input lip, two adjacent segments being separated by an intermediate part having an excess thickness. Each segment has four edges, each having an excess thickness relative to the rest of the segment.

公开(公告)号：US20180170568A1

公开(公告)日：2018-06-21

申请号：US15834605

申请日：2017-12-07

Applicant: Airbus Operations S.A.S. ,  AIRBUS SAS

Inventor： Alain Porte ,  Patrick Oberle ,  Gregory Albet

IPC: B64D33/02 ,  B64F5/40

Abstract: An air input structure includes an air input lip and a front reinforcement frame placed inside the air input lip. The front part of the air input lip has a plurality of segments distributed angularly along the leading edge of the air input lip, two adjacent segments being separated by an intermediate part having an excess thickness. Each segment has four edges, each having an excess thickness relative to the rest of the segment. Thus, the air input lip has a lighter structure.

公开(公告)号：US10941729B2

公开(公告)日：2021-03-09

申请号：US16253035

申请日：2019-01-21

Applicant: Airbus SAS

Inventor： Patrick Oberle

IPC: F02K1/76 ,  F02K1/70 ,  F02K1/72 ,  B64D29/06 ,  F02K1/56 ,  F02K1/60

Abstract: A nacelle for a dual-flow turbojet engine comprises a structure, a fixed cowl, a cowl translationally mobile on the structure, a window open between a secondary jet and the outside of the nacelle, and delimited by the fixed and mobile cowls, an outer thrust-reversing door rotationally mobile and a driving mechanism. The driving mechanism comprises a single power cylinder arranged at the level of a median plane and having a first end mounted articulated on the structure, a shaft with the second end of the power cylinder mounted articulated on the shaft, a first yoke joint secured to the outer thrust-reversing door and free to rotate on the shaft, and a second yoke joint secured to the mobile cowl, and where each of the two flanks of the second yoke joint has a groove in each of which the shaft is mounted to slide parallel to the median plane.