公开(公告)号：US20210403137A1

公开(公告)日：2021-12-30

申请号：US17364195

申请日：2021-06-30

Applicant: AIRBUS OPERATIONS SL

Inventor： Antonio TORRES ESTEBAN ,  Jose-Maria BLANCO-SAIZ ,  Manuel RECIO MELERO ,  Pedro NOGUEROLES VIÑES

IPC: B64C1/06 ,  B64F5/10 ,  B64C5/02 ,  B64C9/00 ,  B64C7/00 ,  B29C70/30

Abstract: A composite laminate for an airframe lifting surface including: at least two sides and one ramp area defined by a decreasing staggered laminate extended along a ramp direction, wherein the composite laminate includes: first plies formed by tapes arranged parallel to the ramp direction, second plies formed by tapes arranged orthogonal to the ramp direction, third plies formed by tapes arranged in a first laying up direction, being the first laying up direction different from the ramp direction and the direction orthogonal to the ramp direction, and fourth plies formed by tapes arranged in a second laying up direction, being the second laying up direction different from the ramp direction, the direction orthogonal to the ramp direction and the first laying up direction; wherein in the ramp area, the tapes forming the third and/or fourth plies are extended from one laminate side to another laminate side.

公开(公告)号：US20210339847A1

公开(公告)日：2021-11-04

申请号：US17232559

申请日：2021-04-16

Applicant: AIRBUS OPERATIONS SL

Inventor： Robert KOBIERECKI ,  Alberto BALSA-GONZALEZ

IPC: B64C3/28 ,  B64C3/18 ,  B64C3/26 ,  B64C7/00

Abstract: A trailing edge for a composite lifting surface is disclosed having a spar, an upper panel and a lower panel each having a free edge, a seal, and an elongated profile located on the panels following a spanwise direction of the trailing edge. An elongated profile including a web extending along the spanwise direction of the trailing edge, and having first and second flange portions, and a transition zone in between the first and second flange portions extending at different heights with respect to each other. The first flange portion is configured to hold at least a part of the seal underneath, and the second flange portion is configured to contact the panel so that the first flange portion secures the seal to the panel, and the second flange portion secures the elongated profile to the panel.

公开(公告)号：US11021227B2

公开(公告)日：2021-06-01

申请号：US16119195

申请日：2018-08-31

Applicant: AIRBUS OPERATIONS SL

Inventor： Juan Zúñiga Sagredo

IPC: B64C1/14 ,  E05C5/02 ,  F16B2/12 ,  F16B2/06 ,  E05B65/00 ,  B64C3/34

Abstract: An access cover for an aircraft hole that comprises a plurality of access cover holes, an inner surface, a plurality of first projections protruding from the inner surface, and a plurality of fixing elements configured to fix the access cover to a supporting structure of the aircraft hole. The fixing elements each comprise a male fixing element having an outer threaded surface, the male fixing element being configured to pass through a hole, and a locking element comprising a threaded hole and an extended portion, wherein the outer threaded surface of the male fixing element is configured to thread with the threaded hole of the locking element.

公开(公告)号：US10723606B2

公开(公告)日：2020-07-28

申请号：US15816203

申请日：2017-11-17

Applicant: AIRBUS OPERATIONS SL

Inventor： Angel Palomares Mora

IPC: B66F11/04 ,  B64F5/50 ,  B60P1/02 ,  B66F7/14 ,  B64D41/00 ,  B64F5/10

Abstract: An elevator system (400) to assist the installation of a heavy load (122), such as an auxiliary power unit (APU) in into a compartment of an aircraft (110) compartment (126). The elevator system includes bar assemblies which rotate to lift the load into the compartment. The bar assemblies rotate in synchrony.

公开(公告)号：US10538308B2

公开(公告)日：2020-01-21

申请号：US15588332

申请日：2017-05-05

Applicant: AIRBUS OPERATIONS SL

Inventor： Carlos Garcia Nieto ,  Fernando Pereira Mosqueira ,  Iker Velez De Mendizabal Alonso ,  Enrique Guinaldo Fernandez ,  Francisco Javier Honorato Ruiz

IPC: B64C9/00 ,  B64C5/02 ,  B64C9/02

Abstract: An aircraft aerodynamic surface (1) including a torsion box (2) having a front spar (21) and rear spar (22), a first control surface (3) including a front spar (31) and a trailing edge (32) and a second control surface (4) having a front spar (41), a trailing edge (42), and a pivot device (5, 6, 7, 8) for pivotally attaching the first control surface (3) and the second control surface (4) to the rear spar (22) of the torsion box (2), the first control surface is an inboard control surface (4) including two lateral ribs (9, 9′), six inner ribs (11, 12, 13, 14, 15, 10) and an inner spar (16), and the second control surface (3) is an outboard control surface which includes two lateral ribs (20, 20′), three internal ribs (17, 18, 19), two internal spars (24, 24′) and one internal spar (23).

公开(公告)号：US10525496B2

公开(公告)日：2020-01-07

申请号：US15619059

申请日：2017-06-09

Applicant: AIRBUS OPERATIONS SL

Inventor： Israel Casas Cazalla ,  David Esteban Muñoz

IPC: B05B14/30 ,  B05B15/40 ,  B05B14/10

Abstract: An auxiliary element (1) for the local deposition of fluid for a fluid dispenser header (10), includes a hollow main body (2), including a hollow conduit (3) inside the main body (2), configured such that the fluid flows through its interior, comprising an opening for the inlet of fluid (5) coming from the fluid dispenser header at one end, and a fluid outlet opening (6) at the opposite end, a cavity (4) located between the wall of the main body (2) and the hollow conduit (3), configured such that residual particles of the fluid flow through its interior, at least one connecting mean (8) to the interior of the hollow conduit (3) to the residual particles cavity (4) and an opening (7) located on the main body (2), configured for the outlet of residual particles from the cavity (4).

公开(公告)号：US20190184639A1

公开(公告)日：2019-06-20

申请号：US16223976

申请日：2018-12-18

Applicant: AIRBUS OPERATIONS SL

Inventor： Bernardo LOPEZ ROMANO ,  Enrique GUINALDO FERNANDEZ - SALAMANCA ,  Alvaro JARA RODELGO ,  Guillermo HERNAIZ LOPEZ ,  Alejandro PICO BOLAÑO ,  Fernando GARCIA MOSTOLES

IPC: B29C64/245 ,  B29C64/118 ,  B33Y30/00

CPC classification number: B29C64/245 ,  B29C64/118 ,  B29C64/25 ,  B29C64/295 ,  B29C64/364 ,  B29K2879/08 ,  B29K2909/02 ,  B29K2909/08 ,  B29K2995/0015 ,  B33Y30/00

Abstract: An impression chamber (1) for a 3D printer (6) adapted to receive a high performance plastic filament (19) and including a print head (7) and a printing bed (8), wherein the impression chamber (1) includes a thermally insulated plate (2) and a polyimide film (3) attached to the plate (2) for delimiting a printing space (20). The plate (2) is dimensioned to have a surface (2a) equal or larger than the major surface of the piece (5) to be printed, and the film (3) is dimensioned to surround the printing bed (8). The plate (2) is provided with a first through-hole (15) for allowing the passage of at least part of the print head (7), so that the plate (2) is moved by the movement of the print head (7) and the film (3) is dragged by said movement providing a flexible impression chamber (1).

公开(公告)号：US20180099462A1

公开(公告)日：2018-04-12

申请号：US15726816

申请日：2017-10-06

Applicant: AIRBUS OPERATIONS SL

Inventor： Jose CUENCA RINCON ,  Juan SALAMERO LAORDEN ,  Ana Teresa RODRIGUEZ-BELLIDO

IPC: B29C70/44 ,  B29C73/10 ,  B29C73/32 ,  B29C73/34 ,  B29C35/02 ,  B32B37/10 ,  B32B37/00

Abstract: A system for curing polymer matrix composite parts out of autoclave in manufacturing and repairing processes including: (i) an inner vacuum bag (3) placed over the lay-up to be cured located over a working area (15, 18) with the edges of the inner vacuum bag (3) joined to the working area by first sealing elements (8); (ii) a Perforated bulkhead (4) located over the inner vacuum bag (3), (iii) an Outer vacuum bag (2) over a perforated bulkhead (4) and over the edges of the inner vacuum bag with the edges of the outer vacuum bag (2) joined to the working area (15, 18) by second sealing elements (1), (iv) a vacuum device (5, 7, 6) and (v) a heating source (9, 20).

公开(公告)号：US20170095894A1

公开(公告)日：2017-04-06

申请号：US15286098

申请日：2016-10-05

Applicant: AIRBUS OPERATIONS SL

Inventor： Ana RODRIGUEZ BELLIDO ,  Jose SANCHEZ GOMEZ ,  Rafael AVILA DOMINGUEZ ,  Enric VILA PAPELL ,  Rebeca ANGUIANO ZARRANZ ,  Juan Ignacio FORCEN CARVALHO

IPC: B23P6/00 ,  B32B38/18 ,  B32B38/00 ,  B23P23/04

CPC classification number: B23P6/00 ,  B23P6/002 ,  B23P6/005 ,  B23P23/04 ,  B23P2700/01 ,  B25H1/00 ,  B25H1/08 ,  B25H1/10 ,  B29C73/12 ,  B29C2073/264 ,  B32B38/0004 ,  B32B38/0012 ,  B32B38/1808 ,  B32B2556/00 ,  B32B2605/18 ,  B64F5/40 ,  Y10T29/49726 ,  Y10T29/49732 ,  Y10T29/49734

Abstract: A system for out of autoclave bonded repairs which including a fixing structure (1) to the composite area to be repaired, including a frame (4) and fixing parts (5, 19) attached to the frame (4), a movable structure (2) able to be attached either to the fixing structure (1) or to the patch manufacturing table (3), which includes three shafts (6, 6′, 6″) and three engines (7, 7′, 7″) configured to be able to move the tooling support in the three axes X, Y and Z, and a tooling support of either scanning tool (9), milling tool (10), patch cutting tool (11) or composite patch handle tool (11), and a patch manufacturing structure (3).

公开(公告)号：US12048968B2

公开(公告)日：2024-07-30

申请号：US17702455

申请日：2022-03-23

Applicant: AIRBUS OPERATIONS SL

Inventor： Carlos Ramirez-Alcala ,  Juan Manuel Vazquez Martinez ,  Juan Maria Gonzalez Leal ,  Jorge Salguero Gomez

IPC: B23B35/00 ,  B23Q15/013 ,  B23Q15/08 ,  B23Q17/09

CPC classification number: B23B35/00 ,  B23Q15/013 ,  B23Q15/08 ,  B23Q17/0961

Abstract: A drilling machine and a drilling method including drilling a first bore in a material with a drilling machine by applying a torque to a drilling tool for imparting a rotation at a first rotational speed to the drilling tool, and applying a thrust to the drilling tool for advancing the drilling tool at a first feed speed into the material, wherein a drilling parameter is measured while drilling the first bore, and a second rotational speed and a second feed speed are determined based on the drilling parameter, then drilling a second bore at the second rotational speed and at the second feed speed.