CA2058297A1 - Element de charpente - Google Patents
Element de charpenteInfo
- Publication number
- CA2058297A1 CA2058297A1 CA002058297A CA2058297A CA2058297A1 CA 2058297 A1 CA2058297 A1 CA 2058297A1 CA 002058297 A CA002058297 A CA 002058297A CA 2058297 A CA2058297 A CA 2058297A CA 2058297 A1 CA2058297 A1 CA 2058297A1
- Authority
- CA
- Canada
- Prior art keywords
- mandrels
- core
- assembly
- mandrel
- core 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.)
- Abandoned
Links
- 239000011162 core material Substances 0.000 claims abstract description 187
- 239000000463 material Substances 0.000 claims abstract description 62
- 230000001413 cellular effect Effects 0.000 claims abstract description 33
- 238000007596 consolidation process Methods 0.000 claims abstract description 22
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 54
- 239000010410 layer Substances 0.000 claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 15
- 229920001169 thermoplastic Polymers 0.000 claims description 15
- 239000004416 thermosoftening plastic Substances 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 239000002356 single layer Substances 0.000 claims description 6
- 230000002706 hydrostatic effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 239000002195 soluble material Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004760 aramid Substances 0.000 description 4
- 229920003235 aromatic polyamide Polymers 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 241000689227 Cora <basidiomycete fungus> Species 0.000 description 3
- -1 ketone ketone Chemical class 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000009730 filament winding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000796654 Axos Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 241001137251 Corvidae Species 0.000 description 1
- 241000984642 Cura Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 101100238304 Mus musculus Morc1 gene Proteins 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229940061319 ovide Drugs 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920005559 polyacrylic rubber Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
- B29D99/0021—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with plain or filled structures, e.g. cores, placed between two or more plates or sheets, e.g. in a matrix
-
- 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
- B29C70/34—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
- B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909006358A GB9006358D0 (en) | 1990-03-21 | 1990-03-21 | Structural component |
| GB9006358.7 | 1990-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2058297A1 true CA2058297A1 (fr) | 1991-09-22 |
Family
ID=10672999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002058297A Abandoned CA2058297A1 (fr) | 1990-03-21 | 1991-03-20 | Element de charpente |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0473751A1 (fr) |
| AU (1) | AU7487991A (fr) |
| BR (1) | BR9105098A (fr) |
| CA (1) | CA2058297A1 (fr) |
| GB (2) | GB9006358D0 (fr) |
| IL (1) | IL97589A0 (fr) |
| WO (1) | WO1991014565A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190773A (en) * | 1991-11-18 | 1993-03-02 | United Technologies Corporation | Mold for fabricating composite articles having integrally bonded stiffening members |
| US20020090874A1 (en) * | 2000-09-08 | 2002-07-11 | Mckague Elbert L. | Unitized fastenerless composite structure |
| FR2818578B1 (fr) | 2000-12-26 | 2003-03-21 | Snecma Moteurs | Procede de fabrication de structures en nid d'abeilles et outillage pour une telle fabrication |
| GB0213161D0 (en) * | 2002-06-07 | 2002-07-17 | Short Brothers Plc | A fibre reinforced composite component |
| WO2010057089A1 (fr) * | 2008-11-17 | 2010-05-20 | Textron Systems Corporation | Techniques de formation de revêtements protecteurs temporaires et de surfaces aptes à être collées |
| FR2949710B1 (fr) * | 2009-09-04 | 2011-11-25 | Lorraine Construction Aeronautique | Dispositif de moulage destine a recevoir des fibres et une resine par injection. |
| GB201012293D0 (en) * | 2010-07-22 | 2010-09-08 | Advanced Composites Group Ltd | Mould tools |
| US10272619B2 (en) | 2014-05-19 | 2019-04-30 | The Boeing Company | Manufacture of a resin infused one-piece composite truss structure |
| US11673362B2 (en) * | 2020-01-02 | 2023-06-13 | The Boeing Company | Composite structural panels and methods of forming thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2125463A1 (en) * | 1971-05-22 | 1972-12-14 | Ferndorf Eisen Metall | Plastic insulation panels - with honeycombed fibre glass reinforcing esp for boat and general construction |
| CA1166942A (fr) * | 1980-02-09 | 1984-05-08 | Martin P. Ansell | Produits alveolaires, et methode et dispositif de fabrication connexes |
| DE3315246C2 (de) * | 1983-04-27 | 1986-05-07 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Bauteil in Sandwichbauweise |
| WO1987006186A1 (fr) * | 1986-04-11 | 1987-10-22 | H R Smith (Technical Developments) Limited | Structures en materiau thermoplastique leger haute temperature |
| DE3813237A1 (de) * | 1988-04-20 | 1989-11-02 | Wilhelmi Werke Gmbh & Co Kg | Verfahren zur herstellung eines plattenfoermigen, schallabsorbierenden elements |
| GB2225742A (en) * | 1988-12-09 | 1990-06-13 | Westland Helicopters | Moulding a fibre reinforced composite, into a hollow structure comprising outer and inner skins connected by ribs |
-
1990
- 1990-03-21 GB GB909006358A patent/GB9006358D0/en active Pending
-
1991
- 1991-03-19 IL IL97589A patent/IL97589A0/xx unknown
- 1991-03-20 CA CA002058297A patent/CA2058297A1/fr not_active Abandoned
- 1991-03-20 AU AU74879/91A patent/AU7487991A/en not_active Abandoned
- 1991-03-20 EP EP91905812A patent/EP0473751A1/fr not_active Withdrawn
- 1991-03-20 GB GB9105852A patent/GB2242389A/en not_active Withdrawn
- 1991-03-20 BR BR919105098A patent/BR9105098A/pt unknown
- 1991-03-20 WO PCT/GB1991/000426 patent/WO1991014565A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB9006358D0 (en) | 1990-05-16 |
| AU7487991A (en) | 1991-10-21 |
| BR9105098A (pt) | 1992-09-22 |
| GB9105852D0 (en) | 1991-05-08 |
| EP0473751A1 (fr) | 1992-03-11 |
| GB2242389A (en) | 1991-10-02 |
| IL97589A0 (en) | 1992-06-21 |
| WO1991014565A1 (fr) | 1991-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |