CA3044409A1 - Locking hole plug for sealing holes in composite structures - Google Patents
Locking hole plug for sealing holes in composite structures Download PDFInfo
- Publication number
- CA3044409A1 CA3044409A1 CA3044409A CA3044409A CA3044409A1 CA 3044409 A1 CA3044409 A1 CA 3044409A1 CA 3044409 A CA3044409 A CA 3044409A CA 3044409 A CA3044409 A CA 3044409A CA 3044409 A1 CA3044409 A1 CA 3044409A1
- Authority
- CA
- Canada
- Prior art keywords
- hole plug
- hole
- shank
- diameter
- nubs
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 claims abstract description 35
- 230000008439 repair process Effects 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 16
- 230000003746 surface roughness Effects 0.000 claims description 8
- 239000000805 composite resin Substances 0.000 claims description 6
- 229910001240 Maraging steel Inorganic materials 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 239000000969 carrier Substances 0.000 abstract 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 35
- 239000004917 carbon fiber Substances 0.000 description 35
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 35
- 230000008569 process Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000010146 3D printing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
-
- 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
- B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
- B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
- B29C70/023—Combinations of fibrous reinforcement and non-fibrous material with reinforcing inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/40—Maintaining or repairing aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
-
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/70—Completely encapsulating inserts
-
- 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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/06—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using plugs sealing in the hole
-
- 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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
-
- 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
- B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—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 discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/008—Bolts without screw-thread; Pins, including deformable elements; Rivets with sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
- B29K2307/04—Carbon
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/002—Resiliently deformable pins
- F16B19/004—Resiliently deformable pins made in one piece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/049317 | 2018-07-30 | ||
| US16/049,317 US11577479B2 (en) | 2018-07-30 | 2018-07-30 | Locking hole plug for sealing holes in composite structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3044409A1 true CA3044409A1 (en) | 2020-01-30 |
Family
ID=66776232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3044409A Pending CA3044409A1 (en) | 2018-07-30 | 2019-05-27 | Locking hole plug for sealing holes in composite structures |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11577479B2 (enExample) |
| EP (1) | EP3603942B1 (enExample) |
| JP (2) | JP7378992B2 (enExample) |
| KR (1) | KR102682278B1 (enExample) |
| CN (1) | CN110775243B (enExample) |
| CA (1) | CA3044409A1 (enExample) |
| SG (1) | SG10201905843SA (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019107202A1 (de) * | 2019-03-20 | 2020-09-24 | Airbus Operations Gmbh | Bearbeitungsverfahren, Applikationswerkzeug und Bearbeitungsanordnung zum Ändern oder Reparieren einer Oberflächenstelle einer Werkstückoberfläche eines Faserverbundwerkstücks |
| US20250084884A1 (en) * | 2021-08-19 | 2025-03-13 | Howmet Aerospace Inc. | Fastening collars, multi-piece fasteners, and methods for fastening |
| CN114770982B (zh) * | 2022-03-28 | 2023-04-11 | 航天特种材料及工艺技术研究所 | 一种组合式定位机构及其定位方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4579161A (en) * | 1984-03-26 | 1986-04-01 | Simon Roberts | Closure for repairing a tire |
| JPH0250823A (ja) | 1988-08-12 | 1990-02-20 | Yuji Enomoto | チューブレスタイヤのパンク修理具 |
| JPH0682467U (ja) * | 1993-04-30 | 1994-11-25 | 株式会社イノアックコーポレーション | 閉塞栓 |
| KR20020047269A (ko) | 1999-10-26 | 2002-06-21 | 사이토 아키히코 | 리벳, 리벳 결합구조체, 리벳고정 장치 및 리벳고정 방법 |
| US6814531B2 (en) * | 2002-11-18 | 2004-11-09 | General Motors Corporation | Rotation restraining self-piercing rivet |
| DE102005036110A1 (de) * | 2005-08-01 | 2007-02-08 | Sepitec Foundation | Befestigungselement zum Einsetzen in eine Bohrung |
| US7835130B2 (en) * | 2007-10-05 | 2010-11-16 | The Boeing Company | Method and apparatus for lightning protection of a composite structure |
| GB0806827D0 (en) * | 2008-04-15 | 2008-05-14 | Russell Philip | Fixing |
| US20180022046A1 (en) | 2008-10-14 | 2018-01-25 | Kun Yuan Tong | Tire Repairing Plug, Kit Comprising Multiple Such Plugs, and Method Thereof |
| BRPI1008966A2 (pt) | 2009-03-11 | 2016-03-15 | Deepflex Inc | método e aparelho para reparar tubo reforçado de fibra flexível |
| JP2011126109A (ja) | 2009-12-17 | 2011-06-30 | Bridgestone Corp | 閉塞部材、パンク修理器具 |
| US8262841B2 (en) | 2010-11-24 | 2012-09-11 | The Boeing Company | Methods for void-free debulking of adhesive bonded joints |
| FR2974157B1 (fr) * | 2011-04-18 | 2014-02-14 | Bollhoff Otalu Sa | Insert pour support thermoplastique et procede d'assemblage de l'insert avec le support |
| JP5818700B2 (ja) | 2012-01-19 | 2015-11-18 | 三菱航空機株式会社 | ハニカムサンドイッチ構造体の補修方法及び補修構造 |
| JP6124561B2 (ja) | 2012-11-20 | 2017-05-10 | 三菱航空機株式会社 | 複合材の修理方法 |
| JP6088231B2 (ja) * | 2012-12-07 | 2017-03-01 | 株式会社ニフコ | ホールプラグ |
| US9366279B2 (en) * | 2013-03-13 | 2016-06-14 | Ford Global Technologies, Llc | Rivets with anti-rotational features |
| US10273830B2 (en) * | 2013-08-20 | 2019-04-30 | United Technologies Corporation | Replacing an aperture with an annular bushing in a composite laminated composite component |
| KR101453214B1 (ko) | 2013-10-29 | 2014-10-22 | 한국철도기술연구원 | 복합소재 구조물 및 그 제조방법 |
| US9481157B2 (en) * | 2014-03-06 | 2016-11-01 | The Boeing Company | Repair apparatus and method for composite panels having a conductive layer |
| FR3018564B1 (fr) * | 2014-03-11 | 2017-03-03 | Lisi Aerospace | Insert filete |
| JP6338212B2 (ja) | 2014-03-20 | 2018-06-06 | 第一工業株式会社 | 埋設型ナット、埋設型ナットの製造方法、および埋設型ナット装着部品 |
| JP6450158B2 (ja) * | 2014-11-13 | 2019-01-09 | 三菱航空機株式会社 | 修理材における加工位置を特定する方法および修理方法 |
| DE102015102174A1 (de) * | 2015-02-16 | 2016-08-18 | Newfrey Llc | Stanzniet und Verfahren zum Herstellen einer Stanznietverbindung |
| CN115157686B (zh) * | 2016-03-21 | 2025-12-19 | 多种材料焊接股份公司 | 将第二物体锚固至第一物体 |
| JP2018017254A (ja) * | 2016-07-25 | 2018-02-01 | トヨタ紡織株式会社 | 樹脂部品締結用の締結具 |
| DE102016119479A1 (de) * | 2016-10-12 | 2018-04-12 | Profil Verbindungstechnik Gmbh & Co. Kg | Funktionselement zur fluiddichten Anbringung an ein Blechteil, Zusammenbauteil und Verfahren |
| DE102017127719A1 (de) | 2016-11-23 | 2018-05-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Reparaturverfahren für ein Faserverbundwerkstück, Reparatursystem |
| US10710352B2 (en) | 2017-07-11 | 2020-07-14 | The Boeing Company | Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components |
-
2018
- 2018-07-30 US US16/049,317 patent/US11577479B2/en active Active
-
2019
- 2019-05-27 CA CA3044409A patent/CA3044409A1/en active Pending
- 2019-06-06 EP EP19178786.0A patent/EP3603942B1/en active Active
- 2019-06-24 SG SG10201905843SA patent/SG10201905843SA/en unknown
- 2019-06-24 CN CN201910548240.8A patent/CN110775243B/zh active Active
- 2019-07-01 KR KR1020190078502A patent/KR102682278B1/ko active Active
- 2019-07-17 JP JP2019131550A patent/JP7378992B2/ja active Active
-
2023
- 2023-01-10 US US18/152,537 patent/US12179447B2/en active Active
- 2023-11-01 JP JP2023187581A patent/JP7646782B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR102019013423A2 (pt) | 2020-02-11 |
| US20230158759A1 (en) | 2023-05-25 |
| EP3603942B1 (en) | 2021-12-08 |
| KR102682278B1 (ko) | 2024-07-04 |
| US20200031069A1 (en) | 2020-01-30 |
| JP7378992B2 (ja) | 2023-11-14 |
| US12179447B2 (en) | 2024-12-31 |
| JP2024012463A (ja) | 2024-01-30 |
| JP2020037998A (ja) | 2020-03-12 |
| US11577479B2 (en) | 2023-02-14 |
| EP3603942A1 (en) | 2020-02-05 |
| KR20200013582A (ko) | 2020-02-07 |
| JP7646782B2 (ja) | 2025-03-17 |
| SG10201905843SA (en) | 2020-02-27 |
| CN110775243B (zh) | 2024-11-29 |
| CN110775243A (zh) | 2020-02-11 |
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