FR2365424A1 - Procedes et outillages de fabrication de corps creux au moyen de manchons preimpregnes de resine et produits obtenus - Google Patents
Procedes et outillages de fabrication de corps creux au moyen de manchons preimpregnes de resine et produits obtenusInfo
- Publication number
- FR2365424A1 FR2365424A1 FR7628556A FR7628556A FR2365424A1 FR 2365424 A1 FR2365424 A1 FR 2365424A1 FR 7628556 A FR7628556 A FR 7628556A FR 7628556 A FR7628556 A FR 7628556A FR 2365424 A1 FR2365424 A1 FR 2365424A1
- Authority
- FR
- France
- Prior art keywords
- resin
- mfr
- laid
- preforms
- mould
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 title abstract 5
- 229920005989 resin Polymers 0.000 title abstract 5
- 238000003475 lamination Methods 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title 1
- 239000004753 textile Substances 0.000 title 1
- 239000004744 fabric Substances 0.000 abstract 4
- 230000000295 complement effect Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 229920001721 polyimide Polymers 0.000 abstract 1
- 239000009719 polyimide resin Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 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
- 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
- B29C70/342—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 using isostatic pressure
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
-
- 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
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
-
- 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
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3456—Antennas, e.g. radomes
-
- 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
- B29L2031/772—Articles characterised by their shape and not otherwise provided for
- B29L2031/7724—Conical
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
La présente invention a pour objet des procédés et dispositifs pour fabriquer des corps creux en résine stratifiée à partir de manchons textiles préimprégnés. Un procédé selon l'invention comporte trois étapes successives. Dans une première étape, on préforme les manchons 2 en les enfilant séparément sur un mannequin mâle et en les retirant Dans une deuxième étape, on habille un moule 6 en enfilant les uns sur les autres les manchons préformés 2n, 2n+1 etc. Dans une troisième étape on polymérise la résine par tout moyen connu Une application est la fabrication de corps creux en résine stratifiée tels que réservoirs, radômes, coques, éléments de tuyauterie, etc
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628556A FR2365424A1 (fr) | 1976-09-23 | 1976-09-23 | Procedes et outillages de fabrication de corps creux au moyen de manchons preimpregnes de resine et produits obtenus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628556A FR2365424A1 (fr) | 1976-09-23 | 1976-09-23 | Procedes et outillages de fabrication de corps creux au moyen de manchons preimpregnes de resine et produits obtenus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2365424A1 true FR2365424A1 (fr) | 1978-04-21 |
FR2365424B1 FR2365424B1 (fr) | 1979-01-12 |
Family
ID=9177983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628556A Granted FR2365424A1 (fr) | 1976-09-23 | 1976-09-23 | Procedes et outillages de fabrication de corps creux au moyen de manchons preimpregnes de resine et produits obtenus |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2365424A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006055320A1 (fr) | 2004-11-19 | 2006-05-26 | Albany International Techniweave, Inc. | Dispositif et procede pour former un objet tisse comportant un renforcement hors-axe |
CN115091662A (zh) * | 2022-06-16 | 2022-09-23 | 哈尔滨哈玻拓普复合材料有限公司 | 一种整流天线罩生产模具、天线罩的加工方法及天线罩 |
-
1976
- 1976-09-23 FR FR7628556A patent/FR2365424A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006055320A1 (fr) | 2004-11-19 | 2006-05-26 | Albany International Techniweave, Inc. | Dispositif et procede pour former un objet tisse comportant un renforcement hors-axe |
US7670969B2 (en) | 2004-11-19 | 2010-03-02 | Albany Engineered Composites, Inc. | Fabricating symmetric and asymmetric shapes with off-axis reinforcement from symmetric preforms |
AU2005306860B2 (en) * | 2004-11-19 | 2010-03-04 | Albany Engineered Composites, Inc. | Device and method for forming a woven object with off-axis reinforcement |
CN115091662A (zh) * | 2022-06-16 | 2022-09-23 | 哈尔滨哈玻拓普复合材料有限公司 | 一种整流天线罩生产模具、天线罩的加工方法及天线罩 |
CN115091662B (zh) * | 2022-06-16 | 2024-05-31 | 哈尔滨哈玻拓普复合材料有限公司 | 一种整流天线罩生产模具、天线罩的加工方法及天线罩 |
Also Published As
Publication number | Publication date |
---|---|
FR2365424B1 (fr) | 1979-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |