DE69111775D1 - Verfahren zum Herstellen eines komplexen Elementes aus Verbundwerkstoff. - Google Patents
Verfahren zum Herstellen eines komplexen Elementes aus Verbundwerkstoff.Info
- Publication number
- DE69111775D1 DE69111775D1 DE69111775T DE69111775T DE69111775D1 DE 69111775 D1 DE69111775 D1 DE 69111775D1 DE 69111775 T DE69111775 T DE 69111775T DE 69111775 T DE69111775 T DE 69111775T DE 69111775 D1 DE69111775 D1 DE 69111775D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- composite material
- complex element
- complex
- composite
- 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.)
- Expired - Fee Related
Links
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
- B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs
- B29D99/0017—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs with filled hollow ridges
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
- B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- 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
- B29C70/345—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 matched moulds
-
- 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
- B29C70/549—Details of caul plates, e.g. materials or shape
-
- 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
- B29D22/00—Producing hollow articles
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
- B29C2043/3655—Pressure transmitters, e.g. caul plates; pressure pads
-
- 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
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
-
- 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
- B29K2827/00—Use of polyvinylhalogenides or derivatives thereof as mould material
- B29K2827/12—Use of polyvinylhalogenides or derivatives thereof as mould material containing fluorine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62993490A | 1990-12-19 | 1990-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111775D1 true DE69111775D1 (de) | 1995-09-07 |
DE69111775T2 DE69111775T2 (de) | 1996-01-11 |
Family
ID=24525080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69111775T Expired - Fee Related DE69111775T2 (de) | 1990-12-19 | 1991-12-19 | Verfahren zum Herstellen eines komplexen Elementes aus Verbundwerkstoff. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5286438A (de) |
EP (1) | EP0491651B1 (de) |
JP (1) | JPH04301410A (de) |
CA (1) | CA2056330C (de) |
DE (1) | DE69111775T2 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5271986A (en) * | 1991-04-19 | 1993-12-21 | United Technologies Corporation | Structural member having a stiffener bead therein and comprising plies of composite material extending for the full length and width of the structural member and continuously through the stiffener bead, and the article so made |
US5433165A (en) * | 1994-03-30 | 1995-07-18 | Outboard Marine Corporation | Method of manufacturing a boat hull |
US5588392A (en) * | 1995-04-18 | 1996-12-31 | Outboard Marine Corporation | Resin transfer molding process |
US5683646A (en) * | 1995-05-10 | 1997-11-04 | Mcdonnell Douglas Corporation | Fabrication of large hollow composite structure with precisely defined outer surface |
US5641525A (en) * | 1995-09-11 | 1997-06-24 | Outboard Marine Corporation | Resin transfer molding apparatus |
US6217000B1 (en) | 1996-10-25 | 2001-04-17 | The Boeing Company | Composite fabrication method and tooling to improve part consolidation |
US5817269A (en) * | 1996-10-25 | 1998-10-06 | The Boeing Company | Composite fabrication method and tooling to improve part consolidation |
FR2760399B1 (fr) * | 1997-03-06 | 1999-05-07 | Hispano Suiza Sa | Procede de fabrication de pieces creuses en materiau composite |
US6080343A (en) * | 1997-03-17 | 2000-06-27 | Sandia Corporation | Methods for freeform fabrication of structures |
GB9709011D0 (en) * | 1997-05-03 | 1997-06-25 | Advanced Composites Group Ltd | Improvements in or relating to pressure enhancers for use in the production of composite components |
US6644954B2 (en) | 1997-05-03 | 2003-11-11 | Advanced Composites Group Ltd. | Pressure transmitters for use in the production of composite components |
GB9828368D0 (en) * | 1998-12-22 | 1999-02-17 | British Aerospace | Forming reinforcing components |
US6367406B1 (en) * | 1999-09-24 | 2002-04-09 | Larson/Glastron Boats, Inc. | Boat and method for manufacturing using resin transfer molding |
ES2184551B1 (es) * | 2000-03-07 | 2004-09-01 | Airbus España S.L. | Procedimiento de fabricacion de estructuras primarias en material compuesto con curado en util hembra. |
US6851945B2 (en) * | 2002-12-11 | 2005-02-08 | Northrop Grumman Corporation | Seal-less reusable vacuum bag |
US7534387B2 (en) * | 2004-02-25 | 2009-05-19 | The Boeing Company | Apparatus and methods for processing composite components using an elastomeric caul |
US7527222B2 (en) * | 2004-04-06 | 2009-05-05 | The Boeing Company | Composite barrel sections for aircraft fuselages and other structures, and methods and systems for manufacturing such barrel sections |
US7622066B2 (en) * | 2004-07-26 | 2009-11-24 | The Boeing Company | Methods and systems for manufacturing composite parts with female tools |
US7306450B2 (en) * | 2004-09-29 | 2007-12-11 | The Boeing Company | Apparatuses, systems, and methods for manufacturing composite parts |
US7503368B2 (en) | 2004-11-24 | 2009-03-17 | The Boeing Company | Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections |
US8790485B2 (en) | 2005-02-25 | 2014-07-29 | Bell Helicopter Textron Inc. | Single vacuum debulk composite panel repair |
US8557165B2 (en) | 2008-10-25 | 2013-10-15 | The Boeing Company | Forming highly contoured composite parts |
US8601694B2 (en) | 2008-06-13 | 2013-12-10 | The Boeing Company | Method for forming and installing stringers |
US7655168B2 (en) | 2006-01-31 | 2010-02-02 | The Boeing Company | Tools for manufacturing composite parts and methods for using such tools |
US20080115339A1 (en) * | 2006-11-21 | 2008-05-22 | Lee Alan Blanton | Apparatus for use with structures having mounting flanges |
WO2008089334A2 (en) * | 2007-01-19 | 2008-07-24 | Vec Industries, L.L.C. | Method and apparatus for molding composite articles |
US7850897B2 (en) * | 2007-03-14 | 2010-12-14 | Spectrum Aeronautical, Llc | Method and device for manufacturing a unitary caul sheet |
US8388795B2 (en) | 2007-05-17 | 2013-03-05 | The Boeing Company | Nanotube-enhanced interlayers for composite structures |
US8042767B2 (en) | 2007-09-04 | 2011-10-25 | The Boeing Company | Composite fabric with rigid member structure |
US8465613B2 (en) | 2011-08-24 | 2013-06-18 | The Boeing Company | Method and apparatus for fabricating variable gauge, contoured composite stiffeners |
US9254619B2 (en) | 2008-05-28 | 2016-02-09 | The Boeing Company | Method and apparatus for fabricating variable gauge, contoured composite stiffeners |
WO2010048370A1 (en) * | 2008-10-22 | 2010-04-29 | Vec Industries, L.L.C. | Wind turbine blade and method for manufacturing thereof |
DE102008059653B4 (de) * | 2008-11-28 | 2015-07-09 | Gkn Aerospace Services Ltd. | Flächiges Bauteil eines Fluggerätes und Verfahren zu dessen Herstellung |
FR2960471B1 (fr) | 2010-05-25 | 2014-03-21 | Airbus Operations Sas | Moule adapte a recevoir une preforme d'une piece en composite et procede de moulage correspondant |
US20130154154A1 (en) * | 2011-06-27 | 2013-06-20 | William L. Rodman | Composite structures having cored members |
US9387628B2 (en) | 2011-08-24 | 2016-07-12 | The Boeing Company | Method and apparatus for fabricating composite stringers |
US20130299073A1 (en) * | 2012-05-08 | 2013-11-14 | Lockheed Martin Corporation | Contour caul with expansion region |
US9145203B2 (en) * | 2012-10-31 | 2015-09-29 | The Boeing Company | Natural laminar flow wingtip |
CN103182761B (zh) * | 2012-11-07 | 2015-06-17 | 洛阳轴研科技股份有限公司 | 可熔性聚酰亚胺模塑粉为基材制作保持架管坯的方法 |
JP6154670B2 (ja) * | 2013-06-06 | 2017-06-28 | 三菱航空機株式会社 | 繊維強化プラスチック部材の成形方法及び成形装置 |
EP2878435B1 (de) * | 2013-11-28 | 2018-07-18 | Airbus Operations, S.L. | Verfahren zur Herstellung einer integrierten Verbundstoffhinterkante |
US9623620B2 (en) * | 2013-12-19 | 2017-04-18 | Embraer S.A. | Three-dimensional reuseable curing caul for use in curing integrated composite components and methods of making the same |
US10369740B2 (en) | 2015-07-09 | 2019-08-06 | The Boeing Company | Method of forming a contoured hat stiffener |
US11958217B2 (en) | 2017-10-09 | 2024-04-16 | General Electric Company | Systems and methods for compacting composite components |
HUE063452T2 (hu) * | 2017-12-18 | 2024-01-28 | Xtek Ltd | Izosztatikus oldalnyomással védett kompozit konszolidáció |
CN110370676B (zh) * | 2019-07-11 | 2021-05-25 | 航天海鹰(镇江)特种材料有限公司 | 一种高强度软性工装实现l型加强筋与c型框结构复材制件共固化的方法 |
US11865798B2 (en) * | 2020-02-13 | 2024-01-09 | The Boeing Company | Caul plates for preforms that undergo pick and placement |
WO2021255880A1 (ja) * | 2020-06-17 | 2021-12-23 | 三菱重工業株式会社 | 治具及び複合材の加工方法 |
CN117656538B (zh) * | 2024-02-02 | 2024-04-26 | 哈尔滨远驰航空装备有限公司 | 一种异形空心管件的成型模具及成型方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146148A (en) * | 1957-11-08 | 1964-08-25 | Gen Dynamics Corp | Apparatus for fabricating composite structures |
US3369949A (en) * | 1966-08-08 | 1968-02-20 | Forrest Norman | Method of making a flexible mold |
US3998923A (en) * | 1973-05-30 | 1976-12-21 | Merkle Hans Jurgen | Method for making objects from plastics by means of compression moulding |
US4126719A (en) * | 1977-05-03 | 1978-11-21 | Ina Seito Co., Ltd. | Reinforced plastic products with decorated surfaces |
US4311661A (en) * | 1980-05-05 | 1982-01-19 | Mcdonnell Douglas Corporation | Resin impregnation process |
US4557779A (en) * | 1980-10-01 | 1985-12-10 | Champion International Corporation | Method of forming an embossing caul |
DE3374542D1 (en) * | 1983-06-06 | 1987-12-23 | Boeing Co | Method of making composite aircraft wing |
JPS60139433A (ja) * | 1983-12-28 | 1985-07-24 | Toshiba Corp | 繊維強化プラスチツク製中空体の成形方法 |
DE3418110C2 (de) * | 1984-05-16 | 1986-04-03 | Dornier Gmbh, 7990 Friedrichshafen | Verfahren zur Herstellung von ausgesteiften, tragenden Strukturen aus faserverstärktem härtbaren Kunststoff |
US4657615A (en) * | 1984-08-20 | 1987-04-14 | The Boeing Company | Composite leading edge/spar member for an aircraft control surface |
GB8507312D0 (en) * | 1985-03-21 | 1985-05-01 | Ici Plc | Producing shaped articles |
DE3516452A1 (de) * | 1985-05-08 | 1986-11-13 | Gerd 5810 Witten Finkensiep | Vorrichtung und verfahren zum umgiessen der kanten von plattenfoermigen rohlingen |
US4693678A (en) * | 1986-01-15 | 1987-09-15 | The Boeing Company | Male layup-female molding system for fabricating reinforced composite structures |
US4822436A (en) * | 1986-03-07 | 1989-04-18 | Northrop Corporation | Apparatus for debulking and autoclaving laminates of complex shapes |
US4702390A (en) * | 1986-09-18 | 1987-10-27 | Rinkovsky Sr Robert C | Composite plant holders and method of making them |
US4766025A (en) * | 1986-09-25 | 1988-08-23 | Sheller Globe Corp. | Composite molded article and method of making same |
US4834929A (en) * | 1987-03-03 | 1989-05-30 | 3D Manufacturing, Inc. | Method of making molds |
US4824631A (en) * | 1987-05-28 | 1989-04-25 | The Boeing Company | Method of manufacturing a contoured elastomeric pad |
US4915896A (en) * | 1987-09-01 | 1990-04-10 | Phillips Petroleum Company | Vacuum bagging process for fiber reinforced thermoplastics |
US4853172A (en) * | 1987-12-01 | 1989-08-01 | United Technologies Corporation | Method of fabricating tubular composite structures |
EP0319449B1 (de) * | 1987-12-03 | 1993-11-18 | United Technologies Corporation | Werkzeug und Verfahren zum Formen von komplexen Gegenständen aus Verbundwerkstoff |
US4904436A (en) * | 1988-01-29 | 1990-02-27 | Phillips Petroleum Company | Consolidation of thermoplastic panels |
US5023042A (en) * | 1989-06-29 | 1991-06-11 | Gary Efferding | Flexible mold for making seamless sailboards |
US5059377A (en) * | 1989-07-21 | 1991-10-22 | Aerotrans Corporation | Method for forming a composite structure |
US5152949A (en) * | 1990-12-19 | 1992-10-06 | United Technologies Corporation | Tooling method for resin transfer molding |
-
1991
- 1991-11-27 CA CA002056330A patent/CA2056330C/en not_active Expired - Fee Related
- 1991-12-17 JP JP3353304A patent/JPH04301410A/ja active Pending
- 1991-12-19 DE DE69111775T patent/DE69111775T2/de not_active Expired - Fee Related
- 1991-12-19 EP EP91630115A patent/EP0491651B1/de not_active Expired - Lifetime
-
1992
- 1992-06-12 US US07/899,571 patent/US5286438A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0491651A1 (de) | 1992-06-24 |
US5286438A (en) | 1994-02-15 |
EP0491651B1 (de) | 1995-08-02 |
JPH04301410A (ja) | 1992-10-26 |
CA2056330A1 (en) | 1992-06-20 |
DE69111775T2 (de) | 1996-01-11 |
CA2056330C (en) | 2003-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69111775T2 (de) | Verfahren zum Herstellen eines komplexen Elementes aus Verbundwerkstoff. | |
DE69021268T2 (de) | Verfahren zur Herstellung eines Hochdruckphasenmaterials. | |
DE69112954D1 (de) | Verfahren zum vorwiegend aus Dekabromodiphenylalkan bestehenden Produkt. | |
DE69111696T2 (de) | Polyimid-Kompositmaterial und Verfahren zu dessen Herstellung. | |
DE3876679T2 (de) | Verfahren zum herstellen eines kabelartigen verbundkoerpers aus kunststoff. | |
DE69119960T2 (de) | Verfahren zum Erzeugen synthetischer Hologramme | |
DE69106956T2 (de) | Verfahren zur Herstellung eines Polyimids. | |
DE3852972T2 (de) | Verfahren zum Herstellen eines harten oder halbharten geschäumten Materials und einer aus diesem Material geformten Verbundplatte. | |
DE3853594T2 (de) | Verfahren zur Herstellung eines supraleitenden Materials. | |
DE68900853D1 (de) | Verfahren zum formen von rohlingen aus warmformbarem material. | |
DE68917079T2 (de) | Verfahren zum Herstellen eines Verbundwerkstoffgegenstandes aus Schaumstoff. | |
DE69007568D1 (de) | Verfahren zur Herstellung eines Kohlenstoffwerkstoffs. | |
DE59100521D1 (de) | Verfahren zum werkzeugfreien Umformen eines Hohlkörpers. | |
DE3852353D1 (de) | Verfahren zur Herstellung eines supraleitenden Materials. | |
DE59010734D1 (de) | Verfahren zum Herstellen von Mehrschichtformkörpern | |
DE59006951D1 (de) | Verfahren zum schnellen Erreichen des Fortdruckzustandes. | |
DE59201411D1 (de) | Verfahren zur Herstellung eines Pressstoff-Plankommutators. | |
DE69108421D1 (de) | Verfahren zur Herstellung eines Faser-Gummi-Verbundwerkstoffes. | |
DE3887605D1 (de) | Verfahren zur Herstellung eines Verbundmaterials. | |
DE69108308D1 (de) | Verfahren zum Herstellen eines Rohres aus Tetrafluoräthylen enthaltendem Harz. | |
DE69106093D1 (de) | Verfahren zum Herstellen von Grünfolien. | |
DE69417805D1 (de) | Verfahren zur Herstellung eines Halbleitermaterials | |
DE69103313T2 (de) | Verfahren zur Herstellung eines Kohlenstoff/Kohlenstoff-Verbundmaterials. | |
DE69114559T2 (de) | Verfahren zum Herstellen eines Kotflügels. | |
DE69101028D1 (de) | Verfahren zum Coextrudieren eines plattenförmigen Produkts. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |