SG10201803078XA - Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components - Google Patents

Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components

Info

Publication number
SG10201803078XA
SG10201803078XA SG10201803078XA SG10201803078XA SG10201803078XA SG 10201803078X A SG10201803078X A SG 10201803078XA SG 10201803078X A SG10201803078X A SG 10201803078XA SG 10201803078X A SG10201803078X A SG 10201803078XA SG 10201803078X A SG10201803078X A SG 10201803078XA
Authority
SG
Singapore
Prior art keywords
repair
structural
highly loaded
cured
loaded primary
Prior art date
Application number
SG10201803078XA
Inventor
Blake A Bertrand
Arne K Lewis
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of SG10201803078XA publication Critical patent/SG10201803078XA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • 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
    • 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
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

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
SG10201803078XA 2017-07-11 2018-04-12 Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components SG10201803078XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/646,606 US10710352B2 (en) 2017-07-11 2017-07-11 Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components

Publications (1)

Publication Number Publication Date
SG10201803078XA true SG10201803078XA (en) 2019-02-27

Family

ID=62116787

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201803078XA SG10201803078XA (en) 2017-07-11 2018-04-12 Structural pre-cured repair patch for repair to highly loaded primary and secondary structural components

Country Status (8)

Country Link
US (1) US10710352B2 (en)
EP (1) EP3427934B1 (en)
JP (1) JP7144174B2 (en)
KR (1) KR102587806B1 (en)
CN (1) CN109229419B (en)
BR (1) BR102018010529A2 (en)
CA (1) CA3002826C (en)
SG (1) SG10201803078XA (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10059427B2 (en) * 2014-03-25 2018-08-28 Gulfstream Aerospace Corporation Over-frame blanket assemblies and methods of installation in fuselage assemblies
US11130297B2 (en) * 2017-12-21 2021-09-28 Ronald J. Wolfe Wall and ceiling repair products and methods
CN108622436A (en) * 2018-06-22 2018-10-09 江西昌河航空工业有限公司 A kind of repair method after composite material blade damage
DE102019113566B4 (en) * 2019-05-21 2021-03-18 Airbus Defence and Space GmbH Pressure plate assembly, manufacturing assembly, device and method for manufacturing a transition area between aerodynamic profile elements
US12024312B2 (en) * 2020-12-01 2024-07-02 The Boeing Company Rework part for composite structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868886A (en) 1995-12-22 1999-02-09 Alston; Mark S. Z-pin reinforced bonded composite repairs
US7628879B2 (en) * 2007-08-23 2009-12-08 The Boeing Company Conductive scrim embedded structural adhesive films
US10022922B2 (en) * 2008-12-05 2018-07-17 The Boeing Company Bonded patches with bond line control
US8449703B2 (en) * 2009-03-09 2013-05-28 The Boeing Company Predictable bonded rework of composite structures using tailored patches
US9492975B2 (en) 2009-03-09 2016-11-15 The Boeing Company Structural bonded patch with tapered adhesive design
DE102009035108B4 (en) * 2009-07-29 2013-02-07 Airbus Operations Gmbh Method and spraying device for repairing a sandwich panel
US8468709B2 (en) 2010-11-04 2013-06-25 The Boeing Company Quick composite repair template tool and method
JP6162993B2 (en) * 2013-03-28 2017-07-12 三菱航空機株式会社 Repair method of repaired parts and repair results obtained by repair
US9156240B2 (en) * 2013-10-01 2015-10-13 The Boeing Company Automated production and installation of patches for reworking structures
US9912137B2 (en) * 2015-10-05 2018-03-06 The Boeing Company Methods for diverting lightning current from skin fasteners in composite, non-metallic structures

Also Published As

Publication number Publication date
CA3002826A1 (en) 2019-01-11
JP2019018554A (en) 2019-02-07
EP3427934B1 (en) 2024-04-10
CN109229419A (en) 2019-01-18
KR20190006909A (en) 2019-01-21
EP3427934A1 (en) 2019-01-16
US10710352B2 (en) 2020-07-14
BR102018010529A2 (en) 2019-01-29
US20190016107A1 (en) 2019-01-17
CN109229419B (en) 2023-02-24
CA3002826C (en) 2022-07-19
KR102587806B1 (en) 2023-10-10
JP7144174B2 (en) 2022-09-29

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