JP7018855B2 - 修理パッチ、修理パッチの成形方法及び複合材の修理方法 - Google Patents

修理パッチ、修理パッチの成形方法及び複合材の修理方法 Download PDF

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Publication number
JP7018855B2
JP7018855B2 JP2018169850A JP2018169850A JP7018855B2 JP 7018855 B2 JP7018855 B2 JP 7018855B2 JP 2018169850 A JP2018169850 A JP 2018169850A JP 2018169850 A JP2018169850 A JP 2018169850A JP 7018855 B2 JP7018855 B2 JP 7018855B2
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JP
Japan
Prior art keywords
patch
removal layer
repair
repaired
composite material
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
JP2018169850A
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English (en)
Japanese (ja)
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JP2020040303A (ja
JP2020040303A5 (https=
Inventor
耕大 下野
剛一 長谷川
琢磨 平井
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.)
Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2018169850A priority Critical patent/JP7018855B2/ja
Priority to US17/275,081 priority patent/US11396141B2/en
Priority to PCT/JP2019/028830 priority patent/WO2020054220A1/ja
Priority to EP19858816.2A priority patent/EP3831585B1/en
Publication of JP2020040303A publication Critical patent/JP2020040303A/ja
Publication of JP2020040303A5 publication Critical patent/JP2020040303A5/ja
Application granted granted Critical
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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
    • B29C70/04—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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • B29C70/542—Placing or positioning the reinforcement in a covering or packaging element before or during moulding, e.g. drawing in a sleeve
    • 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
    • B29C73/14—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 elements composed of two parts joined together after having been placed one on each side 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0036—Slitting
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • 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
    • B32B2556/00—Patches, e.g. medical patches, repair patches
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
JP2018169850A 2018-09-11 2018-09-11 修理パッチ、修理パッチの成形方法及び複合材の修理方法 Active JP7018855B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018169850A JP7018855B2 (ja) 2018-09-11 2018-09-11 修理パッチ、修理パッチの成形方法及び複合材の修理方法
US17/275,081 US11396141B2 (en) 2018-09-11 2019-07-23 Repair patch, method for molding repair patch, and method for repairing composite material
PCT/JP2019/028830 WO2020054220A1 (ja) 2018-09-11 2019-07-23 修理パッチ、修理パッチの成形方法及び複合材の修理方法
EP19858816.2A EP3831585B1 (en) 2018-09-11 2019-07-23 Repair patch, repair patch molding method, and repair method for composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018169850A JP7018855B2 (ja) 2018-09-11 2018-09-11 修理パッチ、修理パッチの成形方法及び複合材の修理方法

Publications (3)

Publication Number Publication Date
JP2020040303A JP2020040303A (ja) 2020-03-19
JP2020040303A5 JP2020040303A5 (https=) 2021-05-06
JP7018855B2 true JP7018855B2 (ja) 2022-02-14

Family

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JP2018169850A Active JP7018855B2 (ja) 2018-09-11 2018-09-11 修理パッチ、修理パッチの成形方法及び複合材の修理方法

Country Status (4)

Country Link
US (1) US11396141B2 (https=)
EP (1) EP3831585B1 (https=)
JP (1) JP7018855B2 (https=)
WO (1) WO2020054220A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12024312B2 (en) 2020-12-01 2024-07-02 The Boeing Company Rework part for composite structure
EP4342663A4 (en) * 2021-05-18 2024-10-23 DIC Corporation METHOD FOR STRENGTHENING AND REPAIRING A STRUCTURE AND STRUCTURE
CN114506094B (zh) * 2022-01-18 2024-01-30 上海伽材新材料科技有限公司 一种预浸料铺贴定位方法
JP7715096B2 (ja) * 2022-08-02 2025-07-30 トヨタ自動車株式会社 補修シートの作成方法及び補修シートの管理方法
CN119610737B (zh) * 2024-12-04 2025-10-28 中建材(上海)航空技术有限公司 一种复合材料修复方法及修复结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972141A (en) 1996-07-18 1999-10-26 Ellyin; Fernand Carbon fiber-reinforced polymer patch for defect repair of a structural steel component
JP2012519615A (ja) 2009-03-09 2012-08-30 ザ・ボーイング・カンパニー 複合構造の予測可能な結合補修のためのテーパつきパッチ
JP2013513499A (ja) 2009-12-14 2013-04-22 ザ・ボーイング・カンパニー 高温複合ツール
JP2014100847A (ja) 2012-11-20 2014-06-05 Mitsubishi Aircraft Corp 複合材の修理方法および複合材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527555A (en) 1978-08-17 1980-02-27 Daikin Ind Ltd Proportional change-over valve
US20140322540A1 (en) * 2013-04-26 2014-10-30 The Boeing Company Surface treatment for structural bonding to aluminum
US9539767B2 (en) * 2014-12-05 2017-01-10 The Boeing Company Forming of staged thermoset composite materials
US10288554B2 (en) * 2016-01-27 2019-05-14 The Boeing Company Moisture detecting bleeder materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972141A (en) 1996-07-18 1999-10-26 Ellyin; Fernand Carbon fiber-reinforced polymer patch for defect repair of a structural steel component
JP2012519615A (ja) 2009-03-09 2012-08-30 ザ・ボーイング・カンパニー 複合構造の予測可能な結合補修のためのテーパつきパッチ
JP2013513499A (ja) 2009-12-14 2013-04-22 ザ・ボーイング・カンパニー 高温複合ツール
JP2014100847A (ja) 2012-11-20 2014-06-05 Mitsubishi Aircraft Corp 複合材の修理方法および複合材

Also Published As

Publication number Publication date
EP3831585A4 (en) 2021-09-29
US20210252805A1 (en) 2021-08-19
EP3831585A1 (en) 2021-06-09
US11396141B2 (en) 2022-07-26
WO2020054220A1 (ja) 2020-03-19
JP2020040303A (ja) 2020-03-19
EP3831585B1 (en) 2024-09-11

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