FR3024072B1 - Procede de renforcement d'une piece en materiau composite stratifiee comprenant au moins un trou traversant, piece en materiau composite stratifiee renforcee - Google Patents

Procede de renforcement d'une piece en materiau composite stratifiee comprenant au moins un trou traversant, piece en materiau composite stratifiee renforcee

Info

Publication number
FR3024072B1
FR3024072B1 FR1457101A FR1457101A FR3024072B1 FR 3024072 B1 FR3024072 B1 FR 3024072B1 FR 1457101 A FR1457101 A FR 1457101A FR 1457101 A FR1457101 A FR 1457101A FR 3024072 B1 FR3024072 B1 FR 3024072B1
Authority
FR
France
Prior art keywords
composite material
laminated composite
reinforcing
piece
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1457101A
Other languages
English (en)
Other versions
FR3024072A1 (fr
Inventor
Clement Chirol
Victor Achard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1457101A priority Critical patent/FR3024072B1/fr
Priority to US14/805,168 priority patent/US10160179B2/en
Publication of FR3024072A1 publication Critical patent/FR3024072A1/fr
Application granted granted Critical
Publication of FR3024072B1 publication Critical patent/FR3024072B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/263—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer having non-uniform thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/737—Articles provided with holes, e.g. grids, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
FR1457101A 2014-07-23 2014-07-23 Procede de renforcement d'une piece en materiau composite stratifiee comprenant au moins un trou traversant, piece en materiau composite stratifiee renforcee Active FR3024072B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1457101A FR3024072B1 (fr) 2014-07-23 2014-07-23 Procede de renforcement d'une piece en materiau composite stratifiee comprenant au moins un trou traversant, piece en materiau composite stratifiee renforcee
US14/805,168 US10160179B2 (en) 2014-07-23 2015-07-21 Method of reinforcing a stratified composite material part comprising at least one through-hole, reinforced stratified composite material part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1457101A FR3024072B1 (fr) 2014-07-23 2014-07-23 Procede de renforcement d'une piece en materiau composite stratifiee comprenant au moins un trou traversant, piece en materiau composite stratifiee renforcee

Publications (2)

Publication Number Publication Date
FR3024072A1 FR3024072A1 (fr) 2016-01-29
FR3024072B1 true FR3024072B1 (fr) 2017-01-13

Family

ID=51610343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1457101A Active FR3024072B1 (fr) 2014-07-23 2014-07-23 Procede de renforcement d'une piece en materiau composite stratifiee comprenant au moins un trou traversant, piece en materiau composite stratifiee renforcee

Country Status (2)

Country Link
US (1) US10160179B2 (fr)
FR (1) FR3024072B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016201433A1 (de) * 2016-02-01 2017-08-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bearbeiten und/oder Herstellen eines Bauteils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301445B4 (de) * 2003-01-16 2005-11-17 Airbus Deutschland Gmbh Leichtbau-Strukturbauteil insbesondere für Flugzeuge und Verfahren zu seiner Herstellung
FR2951400B1 (fr) * 2009-10-20 2016-12-30 Airbus Operations Sas Piece structurale en materiau composite renforcee localement et procede de realisation d'une telle piece
FR2970203B1 (fr) * 2011-01-12 2014-02-14 Airbus Operations Sas Procede d'amelioration des proprietes mecaniques d'un assemblage en materiau composite

Also Published As

Publication number Publication date
FR3024072A1 (fr) 2016-01-29
US10160179B2 (en) 2018-12-25
US20160023425A1 (en) 2016-01-28

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