FR2375023A1 - - Google Patents
Info
- Publication number
- FR2375023A1 FR2375023A1 FR7738439A FR7738439A FR2375023A1 FR 2375023 A1 FR2375023 A1 FR 2375023A1 FR 7738439 A FR7738439 A FR 7738439A FR 7738439 A FR7738439 A FR 7738439A FR 2375023 A1 FR2375023 A1 FR 2375023A1
- Authority
- FR
- France
- Prior art keywords
- fibers
- forming die
- resin
- cold
- heating zones
- 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
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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
- B29C70/528—Heating or cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Insulated Conductors (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Procédé de fabrication de structures de résine renforcées de fibres. Il est préconisé de réaliser sous tension les opérations suivantes : a. revêtir de multiples fibres continues dune composition de résine thermodurcissable liquide 16; b. faire passer les fibres revêtues à travers plusieurs zones de chauffage par rayonnement, allongées et disposées en série 22, 26 avec interposition d'au moins une filière de formage froide, étroite 24, 28; c. tirer les fibres et la résine à travers les orifices de chaque filière de formage froide; d. tirer les fibres revêtues à travers au moins une filière de formage froide qui suit la dernière des zones de chauffage, la résine étant au point de gélification lors du contact avec la filière finale ou avant ce contact. Application à toutes les matières fibreuses connues.A method of manufacturing fiber reinforced resin structures. It is recommended to carry out the following operations with the power on: a. coating multiple continuous fibers with a liquid thermosetting resin composition 16; b. passing the coated fibers through a plurality of radiant heating zones, elongated and arranged in series 22, 26 with the interposition of at least one cold, narrow forming die 24, 28; vs. drawing the fibers and resin through the orifices of each cold forming die; d. pulling the coated fibers through at least one cold forming die which follows the last of the heating zones, the resin being at the gel point upon or prior to contact with the final die. Application to all known fibrous materials.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74402976A | 1976-12-22 | 1976-12-22 | |
US82403977A | 1977-08-12 | 1977-08-12 | |
US05/854,411 US4168194A (en) | 1977-08-12 | 1977-11-23 | Method for production of fiber reinforced resin structures |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375023A1 true FR2375023A1 (en) | 1978-07-21 |
FR2375023B1 FR2375023B1 (en) | 1983-10-28 |
Family
ID=27419306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738439A Expired FR2375023B1 (en) | 1976-12-22 | 1977-12-20 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6055296B2 (en) |
CA (1) | CA1095786A (en) |
FR (1) | FR2375023B1 (en) |
GB (1) | GB1593319A (en) |
NL (1) | NL7714078A (en) |
SE (1) | SE429211B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454893A1 (en) * | 1979-04-26 | 1980-11-21 | Sea Log Corp | PROCESS FOR PRODUCING RESIN STRUCTURES REINFORCED WITH FIBERS AND PRODUCTS OBTAINED |
FR2484902A1 (en) * | 1980-06-20 | 1981-12-24 | Sea Log Corp | PROCESS FOR PRODUCING RESIN STRUCTURES REINFORCED WITH FIBERS AND PRODUCTS OBTAINED |
EP0072962A1 (en) * | 1981-08-21 | 1983-03-02 | Houdstermij. B.V. v/h H. Troost | Method of externally covering metal objects, e.g. tubes, with a synthetic resin layer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2140930A (en) * | 1983-03-08 | 1984-12-05 | Northants Aform Limited | Protected fibre optic cable and coupler therefor |
JPH0717026B2 (en) * | 1989-02-10 | 1995-03-01 | ナショナル サイエンス カウンシル | Method of pultrusion molding of fiber reinforced phenol / formaldehyde resin |
GB2294658B (en) * | 1994-09-15 | 1998-11-18 | Carrington Weldgrip Ltd | Elongate stock for industrial use |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1249734A (en) * | 1959-12-30 | 1960-12-30 | Akad Wissenschaften Ddr | Method and device for the continuous manufacture of profiles in synthetic resins, solid or hollow and reinforced with glass fibers |
FR1341163A (en) * | 1962-11-23 | 1963-10-25 | Barmag Barmer Maschf | Process for the manufacture of profiled synthetic resin rods suitable for hardening and reinforced with filaments |
CH440676A (en) * | 1966-04-11 | 1967-07-31 | Walter Kull Fabrikant | Process for the production of fiberglass profiles and device for carrying out the process |
US3674604A (en) * | 1966-02-25 | 1972-07-04 | Nrm Corp | Tire building drum |
FR2125503A1 (en) * | 1971-02-18 | 1972-09-29 | Bbc Brown Boveri & Cie | Profiling coated wire - of glass fibre or other rovings with heater in process chain |
FR2161018A1 (en) * | 1971-11-24 | 1973-07-06 | Oliver Reinforced Plastics | |
GB1399677A (en) * | 1973-10-22 | 1975-07-02 | Youngstown Sheet And Tube Co | Pultrusion apparatus |
FR2348811A1 (en) * | 1976-04-21 | 1977-11-18 | Saint Gobain | HIGH FREQUENCY HEATING METHOD AND DEVICE FOR THE MANUFACTURING OF PROFILES |
-
1977
- 1977-12-15 SE SE7714294A patent/SE429211B/en unknown
- 1977-12-19 NL NL7714078A patent/NL7714078A/en not_active Application Discontinuation
- 1977-12-20 FR FR7738439A patent/FR2375023B1/fr not_active Expired
- 1977-12-21 JP JP52154235A patent/JPS6055296B2/en not_active Expired
- 1977-12-21 GB GB5312677A patent/GB1593319A/en not_active Expired
- 1977-12-21 CA CA293,657A patent/CA1095786A/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1249734A (en) * | 1959-12-30 | 1960-12-30 | Akad Wissenschaften Ddr | Method and device for the continuous manufacture of profiles in synthetic resins, solid or hollow and reinforced with glass fibers |
FR1341163A (en) * | 1962-11-23 | 1963-10-25 | Barmag Barmer Maschf | Process for the manufacture of profiled synthetic resin rods suitable for hardening and reinforced with filaments |
US3674604A (en) * | 1966-02-25 | 1972-07-04 | Nrm Corp | Tire building drum |
CH440676A (en) * | 1966-04-11 | 1967-07-31 | Walter Kull Fabrikant | Process for the production of fiberglass profiles and device for carrying out the process |
FR2125503A1 (en) * | 1971-02-18 | 1972-09-29 | Bbc Brown Boveri & Cie | Profiling coated wire - of glass fibre or other rovings with heater in process chain |
FR2161018A1 (en) * | 1971-11-24 | 1973-07-06 | Oliver Reinforced Plastics | |
GB1399677A (en) * | 1973-10-22 | 1975-07-02 | Youngstown Sheet And Tube Co | Pultrusion apparatus |
FR2348811A1 (en) * | 1976-04-21 | 1977-11-18 | Saint Gobain | HIGH FREQUENCY HEATING METHOD AND DEVICE FOR THE MANUFACTURING OF PROFILES |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454893A1 (en) * | 1979-04-26 | 1980-11-21 | Sea Log Corp | PROCESS FOR PRODUCING RESIN STRUCTURES REINFORCED WITH FIBERS AND PRODUCTS OBTAINED |
FR2484902A1 (en) * | 1980-06-20 | 1981-12-24 | Sea Log Corp | PROCESS FOR PRODUCING RESIN STRUCTURES REINFORCED WITH FIBERS AND PRODUCTS OBTAINED |
EP0072962A1 (en) * | 1981-08-21 | 1983-03-02 | Houdstermij. B.V. v/h H. Troost | Method of externally covering metal objects, e.g. tubes, with a synthetic resin layer |
Also Published As
Publication number | Publication date |
---|---|
SE7714294L (en) | 1978-06-23 |
FR2375023B1 (en) | 1983-10-28 |
JPS6055296B2 (en) | 1985-12-04 |
CA1095786A (en) | 1981-02-17 |
GB1593319A (en) | 1981-07-15 |
NL7714078A (en) | 1978-06-26 |
JPS53111370A (en) | 1978-09-28 |
SE429211B (en) | 1983-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3969016A (en) | Low dispersion optical fiber wave guiding structures with periodically deformed waveguide axis | |
FR2375023A1 (en) | ||
SE7712593L (en) | LIGHT LEADING ELEMENT | |
GB1409303A (en) | Optical strands | |
FR2375370A1 (en) | HAIR TEXTILE ARTICLES AND PROCESS FOR THEIR MANUFACTURE | |
FR2445407A1 (en) | METHOD FOR MANUFACTURING A SHAPED CABLE | |
ES409890A1 (en) | Method of making pliable, dyed and braided polyester sutures | |
KR890006859A (en) | Flame Treated Monofilament | |
US3394429A (en) | Apparatus for stretching thermoplastic synthetic fibers | |
GB929956A (en) | Improvements in or relating to fluid-tight hoses | |
EP0287016A3 (en) | Optical waveguide with three plastic protective coatings and method of its manufacture | |
GB1242883A (en) | Production of heat-resistant flexible light conductors | |
KR870009778A (en) | Continuous manufacturing method of aluminum alloy composite wire | |
IT1084168B (en) | PROCESS AND DEVICE FOR THE DECREASE OF THE "GRAY VEIL" IN THE CONTINUOUS DYE OF FABRICS OF THE TEXTILE TYPE WITH INTERMEDIATE DRYING | |
BE748903A (en) | METHOD OF MANUFACTURING A MATERIAL BASED ON LEATHER FIBERS AND APPLICATION OF THIS MATERIAL TO THE REINFORCEMENT OF SHOES | |
EP0193053A3 (en) | Low-temperature dyeing process for wool fibres | |
IT7921356A0 (en) | PROCESS FOR THE CONTINUOUS DYEING OF TEXTILE MATERIAL IN THE FORM OF CELLULOSIC FIBER RIBBON USING REACTIVE DYES. | |
GB2002680A (en) | Process for the manufacture of polyester yarns | |
GB1265876A (en) | ||
GB1450127A (en) | Flexible hose | |
KR850004451A (en) | Manufacturing method of multi-core core optical fiber | |
GB1222593A (en) | Orientation process | |
BE795871Q (en) | Stretch breaking filaments - using roller assemblies operating at different peripheral speeds | |
JPS54160251A (en) | Production of fixing grooves for multicore connection of optical fibers | |
GB1135288A (en) | Dyeing of textile materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |