DE59009143D1 - Process for the production of fiber composite components. - Google Patents
Process for the production of fiber composite components.Info
- Publication number
- DE59009143D1 DE59009143D1 DE59009143T DE59009143T DE59009143D1 DE 59009143 D1 DE59009143 D1 DE 59009143D1 DE 59009143 T DE59009143 T DE 59009143T DE 59009143 T DE59009143 T DE 59009143T DE 59009143 D1 DE59009143 D1 DE 59009143D1
- Authority
- DE
- Germany
- Prior art keywords
- fibres
- composite components
- production
- fiber composite
- braiding
- 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
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/564—Winding and joining, e.g. winding spirally for making non-tubular 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
- B29C53/64—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis and moving axially
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/805—Applying axial reinforcements
- B29C53/8058—Applying axial reinforcements continuously
-
- 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
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
- D04C3/12—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively with means for introducing core threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/48—Auxiliary devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30907—Nets or sleeves applied to surface of prostheses or in cement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/367—Proximal or metaphyseal parts of shafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
- A61F2002/30009—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in fibre orientations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0028—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in fibre orientations
-
- 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
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Multicomponent Fibers (AREA)
- Prostheses (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
In the prodn. of composite components one or more layers of unidirectional fibres are combined with a braided fibre structure on a shaped core. Both sets of fibres are drawn through an eye and the outer braiding fibres press the inner unidirectional fibres onto the core. The unidirectional fibres may be located between the core and the braiding fibres or are interwoven between the contra-rotating braiding fibres
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4004473A DE4004473A1 (en) | 1990-02-14 | 1990-02-14 | Composite component prodn. with braided and unidirectional fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59009143D1 true DE59009143D1 (en) | 1995-06-29 |
Family
ID=6400082
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4004473A Withdrawn DE4004473A1 (en) | 1990-02-14 | 1990-02-14 | Composite component prodn. with braided and unidirectional fibres |
DE59009143T Expired - Fee Related DE59009143D1 (en) | 1990-02-14 | 1990-12-17 | Process for the production of fiber composite components. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4004473A Withdrawn DE4004473A1 (en) | 1990-02-14 | 1990-02-14 | Composite component prodn. with braided and unidirectional fibres |
Country Status (3)
Country | Link |
---|---|
AT (1) | ATE122962T1 (en) |
DE (2) | DE4004473A1 (en) |
ES (1) | ES2072358T3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005027879A1 (en) | 2005-06-09 | 2006-12-14 | Deutsche Institute für Textil- und Faserforschung Stuttgart - Stiftung des öffentlichen Rechts | Rod-shaped fiber composite material, method and apparatus for its production |
JP4263752B2 (en) * | 2007-08-10 | 2009-05-13 | トヨタ自動車株式会社 | FIBER-REINFORCED RESIN MEMBER, ITS MANUFACTURING METHOD, AND FIBER FABRIC PRODUCTION DEVICE |
DE102010049563B4 (en) * | 2010-10-25 | 2017-09-14 | Daimler Ag | Method for producing a torsion spring |
DE102012222762A1 (en) * | 2012-12-11 | 2014-06-12 | Sgl Kümpers Gmbh & Co. Kg | Braiding machine for manufacturing braided fabric structures, has ring-shaped structure arranged in section between discharge eyelets of bobbins and braiding ring, where outer diameter of structure is larger than inner diameter of ring |
DE102016122522A1 (en) * | 2016-11-22 | 2018-05-24 | Mt Aerospace Ag | Thread eye of a winding machine, a method for producing the thread eye and its use |
DE102017009839A1 (en) * | 2017-07-12 | 2019-01-17 | Oke Kunststofftechnik Gmbh & Co. Kg | Method for producing a composite profile and composite profile |
DE102018211793A1 (en) * | 2018-07-16 | 2020-01-16 | Sgl Carbon Se | Process for producing a hollow profile with variable curvatures and cross sections |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3592884A (en) * | 1967-06-07 | 1971-07-13 | Gen Motors Corp | Composite propeller shaft construction and method of making |
SE7703963L (en) * | 1977-04-05 | 1978-10-06 | Berg A Einar | DEVICE FOR THE MANUFACTURE OF BANDS AND RODS OF BINDERS AND REINFORCEMENT |
EP0115763B1 (en) * | 1983-01-05 | 1989-08-30 | Deutsche Forschungsanstalt für Luft- und Raumfahrt e.V. | Element for joining of two bars with circular cross-section |
DE3413601A1 (en) * | 1984-04-11 | 1985-10-24 | Grillo-Werke AG, 4223 Voerde | METHOD AND DEVICE FOR PRODUCING COMPOSITE PROFILES |
DE3524020A1 (en) * | 1985-03-30 | 1986-10-02 | M A N Technologie GmbH, 8000 München | METHOD FOR TREATING BONE REPLACEMENT IMPLANTS |
GB2216425B (en) * | 1988-03-22 | 1991-10-16 | Bristol Myers Co | A bone implant |
-
1990
- 1990-02-14 DE DE4004473A patent/DE4004473A1/en not_active Withdrawn
- 1990-12-17 DE DE59009143T patent/DE59009143D1/en not_active Expired - Fee Related
- 1990-12-17 ES ES90124369T patent/ES2072358T3/en not_active Expired - Lifetime
- 1990-12-17 AT AT90124369T patent/ATE122962T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2072358T3 (en) | 1995-07-16 |
DE4004473A1 (en) | 1991-08-22 |
ATE122962T1 (en) | 1995-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3889282D1 (en) | High strength composite fiber and method of manufacturing the same. | |
DE69115002D1 (en) | Composite nonwoven with a high proportion of fiber flour, manufacturing process and application. | |
ATE192814T1 (en) | COMPONENT | |
DE68901061D1 (en) | METHOD FOR PRODUCING THERMOPLASTIC PLASTIC REINFORCED WITH LONG FIBERS. | |
FR2547577B1 (en) | COMPOSITE REFRACTORY MATERIAL REINFORCED WITH REFRACTORY FIBERS AND MANUFACTURING METHOD THEREOF | |
DE69128429T2 (en) | TEXTILE COMPOSITE WITH ENDLESS THREADS FIXED BY MIXED, MOLDED, BLOWN FIBERS AND METHOD FOR THE PRODUCTION THEREOF | |
BR8803585A (en) | COMPONENT IN THE VELVET FABRIC BASE AND PROCESS FOR ITS PRODUCTION | |
ATE48971T1 (en) | METHOD OF MAKING A COMPOSITE BODY AND MOLDING MADE BY THIS METHOD. | |
DK172890A (en) | ORIENTED FIBER STRUCTURE AND PROCEDURE FOR ITS MANUFACTURING | |
CA2246248A1 (en) | Composite sheet for artificial leather | |
FR2564456B1 (en) | CERAMIC COMPOSITE MATERIAL HAVING A CERAMIC FIBER CORE AND MANUFACTURING METHOD | |
DE59009143D1 (en) | Process for the production of fiber composite components. | |
ATE155177T1 (en) | METHOD FOR PRODUCING BRAKE PADS USING THE EXTRUSION METHOD | |
ATE132211T1 (en) | EXTENDED MOLD STRAND | |
DE3381318D1 (en) | EASILY COLORABLE COPOLYESTER FIBER AND METHOD FOR PRODUCING THE SAME. | |
ATE85770T1 (en) | PROCESS FOR MAKING A TUBE BODY OF AN EXPANSION SHAFT. | |
DE69431745D1 (en) | FIBER WITH NETWORK STRUCTURE, FLEECE MADE THEREOF, AND METHOD FOR PRODUCING THE FIBER AND THE FLEECE | |
GB2246320B (en) | Method for producing fibrous preforms formed of superposed layers and having small radii of curvature,for the manufacture of composite material components | |
ES2045863T3 (en) | TEXTILE SOUL, MANUFACTURING PROCEDURE AND COMPOSITE PRODUCT OBTAINED WITH SUCH TEXTILE SOUL. | |
DE69033221D1 (en) | Carbon fibers with non-round cross-section, process for their production and composite material produced therewith | |
EP0287016A3 (en) | Optical waveguide with three plastic protective coatings and method of its manufacture | |
DE69102178D1 (en) | Composite isolators with built-in optical fiber and process for their manufacture. | |
DE69125346D1 (en) | Process for the production of carbon fibers with high fiber strand strength | |
DE69810035D1 (en) | Process for producing a composite material with core fibers and fiber structure produced therewith | |
KR950003511A (en) | Method for producing tape consisting of optical fiber and organic fiber and tape obtained therefrom |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SDGI HOLDINGS, INC., WILMINGTON, DEL., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: VIERING, JENTSCHURA & PARTNER, 80538 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |