公开(公告)号：US20190168445A1

公开(公告)日：2019-06-06

申请号：US16205578

申请日：2018-11-30

Applicant: AIRBUS OPERATIONS S.L.

Inventor： Alvaro JARA RODELGO ,  Alvaro TORRES SALAS ,  Elena MOYA SANZ ,  Paloma LLORENTE GARCIA

IPC: B29C64/118 ,  H01L41/317 ,  H01L41/113 ,  H01L41/047 ,  H01L41/29 ,  H05K3/00 ,  H05K3/12 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y30/00 ,  G01C19/5698

Abstract: A manufacturing process to form a positioning control tool, such as a gyroscope, by using a three-dimensional (3D) printer printing a polymer material mixed with powdered graphene (12a) components (410) on a piezoelectric substrate (205), the components (410) include: a resonator (411) transducer configured to create a first surface acoustic wave (215); a pair of reflectors (412a, 412b) configured to reflect the first surface acoustic wave (215); a structure (413) which, when subjected to a Coriolis force, creates a second surface acoustic wave (230); a first sensor transducer (414) configured to sense the second surface acoustic wave (230); and a second sensor transducer (415) configured to sense a residual surface acoustic wave from a second region of the surface (210) of the piezoelectric substrate free of the structures that respond to the Coriolis force.

公开(公告)号：US20190150290A1

公开(公告)日：2019-05-16

申请号：US16190636

申请日：2018-11-14

Applicant: AIRBUS OPERATIONS S.L.

Inventor： Alvaro JARA RODELGO ,  Alvaro TORRES SALAS ,  Elena MOYA SANZ ,  Paloma LLORENTE GARCIA

IPC: H05K3/00 ,  H05K1/02 ,  H05K1/03 ,  H05K1/18 ,  G01B5/00

Abstract: A 3D printed drilling template (20, 30a, 30b, 30c) including: a rigid framework able to be manipulated by an operator or an automaton, and a set of traversing (22, 32a, 32b, 32c, 33c) orifices in the framework and arranged to guide the drilling of holes into a structure on which the drilling template is mounted, wherein the drilling template (20, 30a, 30b, 30c) is designed or revised on an ad-hoc basis and manufactured by 3D printing and using a 3D printing material based on a polymer material mixed with powdered graphene.

公开(公告)号：US20180312239A1

公开(公告)日：2018-11-01

申请号：US15957289

申请日：2018-04-19

Applicant: Airbus Operations, S.L.

Inventor： Iker VÉLEZ DE MENDIZÁBAL ALONSO ,  Esteban MARTINO GONZÁLEZ ,  David APELLANIZ DE LA FUENTE ,  Alfonso PARRA RUBIO ,  Elena MOYA SANZ

IPC: B64C1/12 ,  B29C53/04 ,  B32B3/12 ,  B32B15/01 ,  B32B27/08 ,  B64C3/26 ,  B64C11/20

CPC classification number: B31D3/0207 ,  A43B1/0009 ,  B29D99/0089 ,  B29K2995/0002 ,  B29K2995/0091 ,  B29K2995/0094 ,  B31D3/005 ,  B32B3/12 ,  B33Y80/00 ,  B64C2001/0072 ,  B64C2027/4736 ,  E04C2/36 ,  F01D5/282

Abstract: A three-dimensional auxetic structure, comprising a plurality of adjoining hollow cells, each hollow cell having cell walls and a transversal cross section of the plurality hollow cells following a two-dimensional auxetic pattern, each cell wall comprising folding lines parallel to a plane containing the auxetic pattern such that peaks and valleys are defined in the cell walls and the cell walls being foldable along the folding lines.