DE69531809D1 - Verbesserter Verfahren zum Formen von faserigen Rohrformstrukturen - Google Patents
Verbesserter Verfahren zum Formen von faserigen RohrformstrukturenInfo
- Publication number
- DE69531809D1 DE69531809D1 DE69531809T DE69531809T DE69531809D1 DE 69531809 D1 DE69531809 D1 DE 69531809D1 DE 69531809 T DE69531809 T DE 69531809T DE 69531809 T DE69531809 T DE 69531809T DE 69531809 D1 DE69531809 D1 DE 69531809D1
- Authority
- DE
- Germany
- Prior art keywords
- improved process
- pipe structures
- forming fibrous
- fibrous pipe
- forming
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/04—Making preforms by assembling preformed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
-
- 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
- B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
- F16D69/026—Compositions based on an organic binder containing fibres
-
- 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
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7482—Brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/009—Linings attached to both sides of a central support element, e.g. a carrier plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US279608 | 1994-07-25 | ||
US08/279,608 US5515585A (en) | 1994-07-25 | 1994-07-25 | Process for forming needled fibrous structures using determined transport depth |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69531809D1 true DE69531809D1 (de) | 2003-10-30 |
DE69531809T2 DE69531809T2 (de) | 2004-07-01 |
Family
ID=23069681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995631809 Expired - Fee Related DE69531809T2 (de) | 1994-07-25 | 1995-07-20 | Verbesserter Verfahren zum Formen von faserigen Rohrformstrukturen |
Country Status (3)
Country | Link |
---|---|
US (4) | US5515585A (de) |
EP (3) | EP1424423A3 (de) |
DE (1) | DE69531809T2 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5515585A (en) * | 1994-07-25 | 1996-05-14 | The Bf Goodrich Company | Process for forming needled fibrous structures using determined transport depth |
US5858890A (en) * | 1994-07-25 | 1999-01-12 | The B. F. Goodrich Company | Laminar fibrous structure having Z-fibers that penetrate a constant number of layers |
US6029327A (en) * | 1994-07-25 | 2000-02-29 | The B.F. Goodrich Company | Process for forming fibrous structures with predetermined Z-fiber distributions |
FR2726013B1 (fr) * | 1994-10-20 | 1997-01-17 | Carbone Ind | Procede de realisation d'un substrat fibreux par superposition de couches fibreuses et substrat ainsi obtenu |
US5688577A (en) * | 1995-07-27 | 1997-11-18 | R. K. Carbon Fibers, Inc. | Multi-directional friction materials |
US5908792A (en) * | 1995-10-04 | 1999-06-01 | The B. F. Goodrich Company | Brake disk having a functional gradient Z-fiber distribution |
EP0857228B1 (de) * | 1995-10-24 | 2000-12-20 | Jimtex Developments Limited | Hin-und herbewegung der nadel |
EP0801162A1 (de) * | 1996-03-22 | 1997-10-15 | Fabricas Lucia Antonio Betere S.A. (Flabesa) | Verfahren für personbezogene Steifigkeit, Widerstand und Beständigkeit von Stütze oder Sitze, so hergestellte Stütze und Sitze und Gerät dafür |
GB9612882D0 (en) * | 1996-06-20 | 1996-08-21 | Dunlop Ltd | Densification of a porous structure |
US6105223A (en) * | 1997-04-30 | 2000-08-22 | The B. F. Goodrich Company | Simplified process for making thick fibrous structures |
FR2780420B1 (fr) * | 1998-06-25 | 2000-08-11 | Mci Technologies | Procede de fabrication d'un revetement de fibres de verre |
US6452679B1 (en) | 1999-12-29 | 2002-09-17 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for controlling the manufacturing quality of a moving web |
CA2445096C (en) * | 2000-04-11 | 2012-03-06 | Forrest C. Bacon | Water-resistant plywood substitutes made from recycled carpets or textiles |
CA2417247C (en) | 2000-07-26 | 2010-05-04 | Ballard Power Systems Inc. | Carbon-matrix composites, compositions and methods related thereto |
ATE350358T1 (de) | 2000-09-29 | 2007-01-15 | Goodrich Corp | Verbundwerkstoffe mit keramischer matrix auf borcarbidbasis |
US7378362B2 (en) * | 2000-09-29 | 2008-05-27 | Goodrich Corporation | Boron carbide based ceramic matrix composites |
US6568050B2 (en) | 2001-02-26 | 2003-05-27 | Messier-Bugatti | Method and installation for advancing a needled fiber plate |
US7033485B2 (en) * | 2001-05-11 | 2006-04-25 | Koppers Industries Of Delaware, Inc. | Coal tar and hydrocarbon mixture pitch production using a high efficiency evaporative distillation process |
FR2825382B1 (fr) * | 2001-06-05 | 2003-09-12 | Messier Bugatti | Procede de controle en temps reel de l'aiguilletage de structures fibreuses et dispositif d'aiguilletage pour sa mise en oeuvre |
US20020190409A1 (en) * | 2001-06-18 | 2002-12-19 | Burdsall Charles W. | Method for reinforcing ceramic composites and ceramic composites including an improved reinforcement system |
EP1413415A4 (de) * | 2001-08-02 | 2007-01-24 | Mitsubishi Heavy Ind Ltd | Verbundmaterial verwendendes faserbasismaterial |
US7516525B2 (en) * | 2002-06-13 | 2009-04-14 | Texas Tech University | Process for making chemical protective wipes and such wipes |
US20050101211A1 (en) * | 2002-06-13 | 2005-05-12 | Texas Tech University | Chemical protective composite substrate and method of producing same |
CN100509385C (zh) * | 2002-11-01 | 2009-07-08 | 贝尔直升机泰克斯特龙公司 | 用于复合叠层板z方向加固的方法和设备 |
WO2005059225A1 (en) * | 2003-12-08 | 2005-06-30 | Messier-Bugatti | Method of producing a fibrous preform |
US7332195B2 (en) * | 2004-08-26 | 2008-02-19 | Honeywell International Inc. | Chemical vapor deposition method |
FR2924426B1 (fr) * | 2007-11-30 | 2011-06-03 | Messier Bugatti | Procede de fabrication de pieces en materiau composite a renfort en fibres de carbone. |
US8060997B2 (en) * | 2009-03-04 | 2011-11-22 | Goodrich Corporation | Low z preform |
US7845055B1 (en) | 2009-10-29 | 2010-12-07 | Mcneil-Ppc, Inc. | Tampon formed from a selectively needled nonwoven fabric web |
US9212437B2 (en) * | 2011-11-02 | 2015-12-15 | GM Global Technology Operations LLC | One-piece fiber reinforcement for a reinforced polymer combining aligned and random fiber layers |
US9828708B2 (en) * | 2014-03-31 | 2017-11-28 | Affco | Method and apparatus for producing nonwoven materials |
DE102014213395A1 (de) * | 2014-07-10 | 2016-01-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Herstellung eines Bremsbelags, Bremsbelag |
ES2877199T3 (es) * | 2014-09-18 | 2021-11-16 | Humacyte Inc | Procedimientos y aparatos para formar tubos fibrosos |
FR3043010B1 (fr) | 2015-10-28 | 2017-10-27 | Coriolis Composites | Machine d'application de fibres avec systemes de coupe particuliers |
FR3048373B1 (fr) | 2016-03-07 | 2018-05-18 | Coriolis Group | Procede de realisation de preformes avec application d'un liant sur fibre seche et machine correspondante |
FR3056438B1 (fr) * | 2016-09-27 | 2019-11-01 | Coriolis Group | Procede de realisation de pieces en materiau composite par impregnation d'une preforme particuliere. |
FR3064523B1 (fr) * | 2017-04-03 | 2020-07-17 | Coriolis Group | Procede de realisation de pieces en materiau composite a partir de preformes aiguilletees |
IT201800003741A1 (it) * | 2018-03-19 | 2019-09-19 | Freni Brembo Spa | Metodo per realizzare una preforma fibrosa e una preforma fibrosa così ottenuta |
US11248172B2 (en) | 2019-07-23 | 2022-02-15 | Koppers Delaware, Inc. | Heat treatment process and system for increased pitch yields |
FR3126105B1 (fr) * | 2021-08-10 | 2023-08-11 | Safran Ceram | Préforme fibreuse de disque de frein à reprise d’effort améliorée |
FR3126104B1 (fr) * | 2021-08-10 | 2023-08-11 | Safran Ceram | Préforme fibreuse de disque de frein à reprise d’effort améliorée |
US20240109223A1 (en) * | 2022-09-30 | 2024-04-04 | Raytheon Technologies Corporation | Spiked preform tooling for improved chemical vapor infiltration in ceramic matrix composites |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930100A (en) * | 1958-07-16 | 1960-03-29 | Hunter James Machine Co | Needle loom structure |
US3090101A (en) * | 1960-08-26 | 1963-05-21 | Albany Felt Co | Method of constructing a corrugator belt |
US3657061A (en) * | 1966-12-13 | 1972-04-18 | Carborundum Co | Reinforced carbon and graphite bodies |
US3772115A (en) * | 1966-12-13 | 1973-11-13 | Carborundum Co | Process for producing reinforced carbon and graphite bodies |
GB1308999A (en) * | 1970-09-03 | 1973-03-07 | Bywater Ltd William | Needlelooms or needle punching machines |
US3994762A (en) * | 1972-07-21 | 1976-11-30 | Hyfil Limited | Carbon fiber composites |
GB1549687A (en) * | 1977-07-06 | 1979-08-08 | Dunlop Ltd | Production of carbon fibre reinforced carbon composite materials |
AU517708B2 (en) * | 1978-01-12 | 1981-08-20 | Dunlop Limited | Carbon composite brake disc manufacture |
JPS55101224A (en) * | 1979-01-30 | 1980-08-01 | Ichikawa Woolen Textile | Multiilayer needle felt cushion material |
FR2506672A1 (fr) * | 1981-06-02 | 1982-12-03 | Lorraine Carbone | Procede de fabrication de disques de frottement |
FR2584106B1 (fr) * | 1985-06-27 | 1988-05-13 | Europ Propulsion | Procede de fabrication de structures tridimensionnelles par aiguilletage de couches planes de materiau fibreux superposees et materiau fibreux utilise pour la mise en oeuvre du procede |
US4790052A (en) * | 1983-12-28 | 1988-12-13 | Societe Europeenne De Propulsion | Process for manufacturing homogeneously needled three-dimensional structures of fibrous material |
FR2557550B1 (fr) * | 1983-12-28 | 1986-05-30 | Europ Propulsion | Procede et appareillage pour la fabrication de structures tridimensionnelles de revolution |
US5323523A (en) * | 1986-01-28 | 1994-06-28 | Aerospace Preforms Limited | Production of shaped filamentary structures |
US5388320A (en) * | 1987-01-27 | 1995-02-14 | Aerospace Preforms Limited | Production of shaped filamentary structures |
GB8602003D0 (en) * | 1986-01-28 | 1986-03-05 | Lawton P G | Carbonisable fibre assembly |
GB8700805D0 (en) * | 1987-01-15 | 1987-02-18 | Dunlop Ltd | Carbon fibre materials |
FR2626294B1 (fr) * | 1988-01-26 | 1990-07-13 | Carbone Ind | Procede de fabrication d'une structure fibreuse tridimensionnelle en vue de la realisation ulterieure d'une piece en un materiau composite et machine pour sa mise en oeuvre |
EP0339606B1 (de) * | 1988-04-28 | 1995-08-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Kohlenstoffaserverstärkte Kohlenstoff-Verbundwerkstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung als Innenwände von Kernfusionsreaktoren |
GB8905006D0 (en) * | 1989-03-04 | 1989-04-19 | Scapa Group Plc | Manufacture of homogeneously needled three-dimensional structures of fibrous material |
RU2072012C1 (ru) * | 1989-07-25 | 1997-01-20 | Данлоп Лимитед | Способ изготовления заготовки из углеродного волокна для композиционных материалов |
AU8425691A (en) * | 1990-08-31 | 1992-03-30 | Aerospace Preforms Limited | Production of shaped filamentary structures |
FR2669941B1 (fr) * | 1990-12-03 | 1993-03-19 | Europ Propulsion | Installation pour la realisation de preformes fibreuses aiguilletees destinees a la fabrication de pieces en materiau composite. |
US5217770A (en) * | 1991-08-15 | 1993-06-08 | The B. F. Goodrich Company | Braided shaped filamentary structures and methods of making |
CA2077130C (en) * | 1991-09-04 | 2003-04-29 | Edward Lee Morris | Carbon fiber reinforced carbon/carbon composite and method of its manufacture |
GB9220603D0 (en) * | 1992-09-30 | 1992-11-11 | Dunlop Ltd | Toughened carbon composite brake discs |
US5515585A (en) * | 1994-07-25 | 1996-05-14 | The Bf Goodrich Company | Process for forming needled fibrous structures using determined transport depth |
FR2726013B1 (fr) * | 1994-10-20 | 1997-01-17 | Carbone Ind | Procede de realisation d'un substrat fibreux par superposition de couches fibreuses et substrat ainsi obtenu |
-
1994
- 1994-07-25 US US08/279,608 patent/US5515585A/en not_active Expired - Lifetime
-
1995
- 1995-06-07 US US08/487,817 patent/US5504979A/en not_active Expired - Lifetime
- 1995-07-20 EP EP20040005097 patent/EP1424423A3/de not_active Withdrawn
- 1995-07-20 EP EP19950111506 patent/EP0695823B1/de not_active Expired - Lifetime
- 1995-07-20 EP EP20030021153 patent/EP1384803A3/de not_active Withdrawn
- 1995-07-20 DE DE1995631809 patent/DE69531809T2/de not_active Expired - Fee Related
-
1996
- 1996-02-21 US US08/604,554 patent/US5581857A/en not_active Expired - Lifetime
- 1996-10-10 US US08/728,593 patent/US5740593A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5581857A (en) | 1996-12-10 |
EP1424423A2 (de) | 2004-06-02 |
EP1384803A3 (de) | 2007-11-28 |
EP1384803A2 (de) | 2004-01-28 |
DE69531809T2 (de) | 2004-07-01 |
US5515585A (en) | 1996-05-14 |
EP1424423A3 (de) | 2007-11-28 |
US5504979A (en) | 1996-04-09 |
EP0695823A3 (de) | 1998-12-16 |
US5740593A (en) | 1998-04-21 |
EP0695823B1 (de) | 2003-09-24 |
EP0695823A2 (de) | 1996-02-07 |
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