DE2640933C2 - Verfahren und Vorrichtung zum Ausbilden eines gekrümmten, faserverstärkten Kunststoffkörpers - Google Patents
Verfahren und Vorrichtung zum Ausbilden eines gekrümmten, faserverstärkten KunststoffkörpersInfo
- Publication number
- DE2640933C2 DE2640933C2 DE2640933A DE2640933A DE2640933C2 DE 2640933 C2 DE2640933 C2 DE 2640933C2 DE 2640933 A DE2640933 A DE 2640933A DE 2640933 A DE2640933 A DE 2640933A DE 2640933 C2 DE2640933 C2 DE 2640933C2
- Authority
- DE
- Germany
- Prior art keywords
- die
- fibers
- preform
- fiber
- plastic
- 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
Links
- 238000000034 method Methods 0.000 title claims description 22
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title claims 4
- 239000011151 fibre-reinforced plastic Substances 0.000 title claims 4
- 239000000835 fiber Substances 0.000 claims description 63
- 239000011347 resin Substances 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 11
- 230000036961 partial effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000004848 polyfunctional curative Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 18
- 238000009736 wetting Methods 0.000 claims 9
- 230000002787 reinforcement Effects 0.000 claims 5
- 238000012549 training Methods 0.000 claims 3
- 238000009826 distribution Methods 0.000 claims 2
- 239000012783 reinforcing fiber Substances 0.000 claims 2
- 208000034656 Contusions Diseases 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000013461 design Methods 0.000 claims 1
- 238000011161 development Methods 0.000 claims 1
- 230000018109 developmental process Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000013517 stratification Methods 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
- B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
-
- 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
- B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
-
- 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
- B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
-
- 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
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
-
- 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
- D04H3/16—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 thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- 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
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
-
- 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
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
- B29L2031/7102—Toroidal articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/611,978 US3988089A (en) | 1975-09-10 | 1975-09-10 | Apparatus for manufacturing curved bodies of fiber reinforced plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2640933A1 DE2640933A1 (de) | 1977-03-24 |
| DE2640933C2 true DE2640933C2 (de) | 1985-08-01 |
Family
ID=24451183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2640933A Expired DE2640933C2 (de) | 1975-09-10 | 1976-09-09 | Verfahren und Vorrichtung zum Ausbilden eines gekrümmten, faserverstärkten Kunststoffkörpers |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US3988089A (enExample) |
| JP (1) | JPS6029609B2 (enExample) |
| AU (1) | AU500642B2 (enExample) |
| BR (1) | BR7605889A (enExample) |
| CA (1) | CA1078719A (enExample) |
| DE (1) | DE2640933C2 (enExample) |
| FR (1) | FR2323512A1 (enExample) |
| GB (1) | GB1552324A (enExample) |
| IT (1) | IT1068128B (enExample) |
| MX (1) | MX142894A (enExample) |
| ZA (1) | ZA764661B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069000A (en) * | 1976-04-12 | 1978-01-17 | The Goodyear Tire & Rubber Company | Mold for shaping and curing reinforced plastic material |
| US4323415A (en) * | 1980-05-27 | 1982-04-06 | Victor United, Inc. | Method and apparatus for simultaneously molding a plurality of parts |
| US4352769A (en) * | 1980-05-27 | 1982-10-05 | Victor United, Inc. | Method for simultaneously molding a plurality of products |
| US4389361A (en) * | 1980-11-13 | 1983-06-21 | The B. F. Goodrich Company | Process for molding fiber loaded rubber compound |
| EP0103619A1 (en) * | 1982-03-16 | 1984-03-28 | Volstatic Coatings Limited | Method and apparatus for applying a powder coating to a mould |
| US4799873A (en) * | 1983-07-11 | 1989-01-24 | Diesel Equipment Limited | Method and apparatus for manufacturing truck bodies |
| SE459204B (sv) * | 1986-01-27 | 1989-06-12 | Laxao Bruks Ab | Saett och anordning foer framstaellning av formstycken av bindemedelsimpregnerad mineralull |
| US4846908A (en) * | 1987-04-03 | 1989-07-11 | E. I. Du Pont De Nemours And Company | Process for preparing a fiber reinforced resin matrix preform |
| US5041260A (en) * | 1989-10-30 | 1991-08-20 | Ford Motor Company | Resin transfer molding method |
| US5192387A (en) * | 1990-11-05 | 1993-03-09 | The C.A. Lawton Company | Method of making preforms |
| US5413750A (en) * | 1992-04-08 | 1995-05-09 | Davidson Textron Inc. | Method of fabricating a preform |
| DE19854417A1 (de) * | 1998-11-25 | 2000-05-31 | Still Gmbh | Arbeitsmaschine, insbesondere Flurförderzeug |
| FR3023210B1 (fr) * | 2014-07-07 | 2017-02-24 | Safran | Procede de fabrication de piece en materiau composite comportant au moins une portion formant portion d'introduction d'effort ou surepaisseur locale |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566851A (enExample) * | ||||
| US2411660A (en) * | 1943-05-22 | 1946-11-26 | Fred W Manning | Method of making filter cartridges, abrasive sheets, scouring pads, and the like |
| US3244302A (en) * | 1957-12-26 | 1966-04-05 | Owens Corning Fiberglass Corp | Fibrous glass air filters |
| US3073534A (en) * | 1960-05-27 | 1963-01-15 | Goodyear Aircraft Corp | Nozzle for spraying a mixture of fibers and resin |
| US3177275A (en) * | 1960-11-10 | 1965-04-06 | Ivan G Brenner | Method and means for producing fibrous articles |
| US3170197A (en) * | 1961-01-12 | 1965-02-23 | Ivan G Brenner | Apparatus for producing a fibrous glass preform |
| BE621224A (enExample) * | 1961-08-11 | |||
| US3347967A (en) * | 1963-03-25 | 1967-10-17 | Walker Mfg Co | Manufacture of filters |
| DE1469501A1 (de) * | 1964-12-24 | 1969-01-23 | Glanzstoff Ag | Verfahren zur Herstellung von filzartigen Flaechengebilden |
| US3378613A (en) * | 1965-05-06 | 1968-04-16 | Goodyear Aerospace Corp | Method for making a fiber reinforced material |
| US3687587A (en) * | 1970-05-14 | 1972-08-29 | Structural Fibers | Apparatus for forming fiber preforms |
-
1975
- 1975-09-10 US US05/611,978 patent/US3988089A/en not_active Expired - Lifetime
-
1976
- 1976-07-14 US US05/705,062 patent/US4100241A/en not_active Expired - Lifetime
- 1976-08-02 GB GB32052/76A patent/GB1552324A/en not_active Expired
- 1976-08-03 ZA ZA764661A patent/ZA764661B/xx unknown
- 1976-08-05 AU AU16598/76A patent/AU500642B2/en not_active Expired
- 1976-08-09 CA CA258,657A patent/CA1078719A/en not_active Expired
- 1976-08-24 MX MX165990A patent/MX142894A/es unknown
- 1976-09-06 BR BR7605889A patent/BR7605889A/pt unknown
- 1976-09-08 JP JP51107681A patent/JPS6029609B2/ja not_active Expired
- 1976-09-08 FR FR7626992A patent/FR2323512A1/fr active Granted
- 1976-09-09 IT IT27028/76A patent/IT1068128B/it active
- 1976-09-09 DE DE2640933A patent/DE2640933C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3988089A (en) | 1976-10-26 |
| FR2323512A1 (fr) | 1977-04-08 |
| AU500642B2 (en) | 1979-05-31 |
| DE2640933A1 (de) | 1977-03-24 |
| JPS5233964A (en) | 1977-03-15 |
| GB1552324A (en) | 1979-09-12 |
| US4100241A (en) | 1978-07-11 |
| IT1068128B (it) | 1985-03-21 |
| CA1078719A (en) | 1980-06-03 |
| BR7605889A (pt) | 1977-08-16 |
| ZA764661B (en) | 1977-07-27 |
| MX142894A (es) | 1981-01-14 |
| FR2323512B1 (enExample) | 1978-05-05 |
| AU1659876A (en) | 1978-02-09 |
| JPS6029609B2 (ja) | 1985-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: D04H 1/74 |
|
| 8126 | Change of the secondary classification |
Free format text: B29D 3/02 B29H 13/00 |
|
| 8128 | New person/name/address of the agent |
Representative=s name: MITSCHERLICH, H., DIPL.-ING. GUNSCHMANN, K., DIPL. |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |