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公开(公告)号：US10323669B2
公开(公告)日：2019-06-18
申请号：US15524516
申请日：2015-10-30
摘要： A holder device for being present at the surface of a first part made of composite material in order to enable a second part to be held to the first part, the holder device including a body made of composite material including a fiber structure and a matrix present in the pores of the fiber structure; and a holder member including a base and holder tabs extending from either side of the base, the holder tabs being for defining a holding zone for holding the second part to the first part, the base of the holder device being present in the body, and the holder tabs projecting through a surface of the body.
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公开(公告)号：US10954169B2
公开(公告)日：2021-03-23
申请号：US15766206
申请日：2016-10-04
申请人： SAFRAN AIRCRAFT ENGINES , SAFRAN
IPC分类号： C04B35/565 , C04B35/584 , C04B35/14 , C04B35/185 , C04B35/117 , C04B35/488 , C04B35/18 , C04B41/45 , C04B41/50 , D03D15/00 , F01D5/28 , C04B35/80 , B28B23/00 , C04B35/58 , C04B35/626 , B28B7/34 , B28B1/24 , B28B1/26 , C04B35/447 , D03D1/00 , D03D11/00 , D03D25/00 , C04B35/64
摘要： A method of fabricating a composite material part includes injecting under pressure a slurry containing a powder of refractory ceramic particles into a fiber texture; and draining the liquid of the slurry that has passed through the fiber texture, while retaining the powder of refractory ceramic particles within the texture to obtain a fiber preform filled with refractory ceramic particles. The injection tooling includes a porous material mold including an internal housing in which the fiber texture is placed, the slurry being injected into the fiber texture via an injection port in the injection tooling and leading into the internal housing of the mold. The tooling includes a rigid material enclosure in which the porous material mold is held while the slurry is injected under pressure and while the liquid of the slurry is drained, the liquid of the slurry being discharged via a vent present in the enclosure.
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公开(公告)号：US20180056406A1
公开(公告)日：2018-03-01
申请号：US15558420
申请日：2016-03-14
发明人： Laureline Mery , Kévin Coue , Adrien Paixao
CPC分类号： B23C3/34 , B23C2215/04 , B23C2220/36 , F01D25/285 , F05D2230/10
摘要： The invention relates to tooling (24) for machining an annular groove of a turbine engine casing, wherein said tooling (24) comprises a machining tool (25), a baseplate (33), first means of positioning (28) the machining tool (25) in relation to the baseplate (33) along a first axis (Y) forming a radial axis, second means of positioning (30) the machining tool (25) in relation to the baseplate (33) along a second axis (X) perpendicular to the first axis (Y), wherein said second axis (X) extends along the axis of the groove and of the annular casing and third means of positioning capable of positioning the baseplate (33) axially and radially in relation to the groove of the casing.
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公开(公告)号：US10940652B2
公开(公告)日：2021-03-09
申请号：US15506585
申请日：2015-08-18
发明人： Florian Tellier , Adrien Paixao
摘要： A repair device for repairing a hole in a part includes a resin tank and an injector endpiece connected to the tank. The endpiece is designed to be inserted in the hole. The endpiece includes at least one injection orifice enabling resin to be injected into at least one cavity situated around the endpiece. The endpiece can be extracted from the hole after the resin has hardened.
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公开(公告)号：US10272503B2
公开(公告)日：2019-04-30
申请号：US15558420
申请日：2016-03-14
发明人： Laureline Mery , Kévin Coue , Adrien Paixao
摘要： The invention relates to tooling (24) for machining an annular groove of a turbine engine casing, wherein said tooling (24) comprises a machining tool (25), a baseplate (33), first means of positioning (28) the machining tool (25) in relation to the baseplate (33) along a first axis (Y) forming a radial axis, second means of positioning (30) the machining tool (25) in relation to the baseplate (33) along a second axis (X) perpendicular to the first axis (Y), wherein said second axis (X) extends along the axis of the groove and of the annular casing and third means of positioning capable of positioning the baseplate (33) axially and radially in relation to the groove of the casing.
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