DK141594B - Form med ventilforsynet indløb til fremstilling af genstande af hærdelig harpiks, der er armeret med et fibermateriale. - Google Patents
Form med ventilforsynet indløb til fremstilling af genstande af hærdelig harpiks, der er armeret med et fibermateriale. Download PDFInfo
- Publication number
- DK141594B DK141594B DK534574A DK534574A DK141594B DK 141594 B DK141594 B DK 141594B DK 534574 A DK534574 A DK 534574A DK 534574 A DK534574 A DK 534574A DK 141594 B DK141594 B DK 141594B
- Authority
- DK
- Denmark
- Prior art keywords
- resin
- mold
- valve
- valve body
- mold cavity
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title description 45
- 239000011347 resin Substances 0.000 title description 45
- 239000002657 fibrous material Substances 0.000 title description 10
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000001723 curing Methods 0.000 description 5
- 239000011152 fibreglass Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000003462 vein Anatomy 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
- 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
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7313807A SE380201B (sv) | 1973-10-11 | 1973-10-11 | Form for framstellning av glasfiberarmerade herdplastforemal |
| SE7313807 | 1973-10-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK534574A DK534574A (sv) | 1975-06-09 |
| DK141594B true DK141594B (da) | 1980-05-05 |
| DK141594C DK141594C (sv) | 1980-10-13 |
Family
ID=20318781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK534574A DK141594B (da) | 1973-10-11 | 1974-10-11 | Form med ventilforsynet indløb til fremstilling af genstande af hærdelig harpiks, der er armeret med et fibermateriale. |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK141594B (sv) |
| GB (1) | GB1475718A (sv) |
| SE (1) | SE380201B (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK152566C (da) * | 1977-06-10 | 1988-09-12 | Altulor | Fremgangsmaade til fremstilling af en genstand bestaaende af en termoformet skal forstaerket ved hjaelp af et glasfiberarmeret plastlag og apparat til udoevelse af fremgangsmaaden |
| IE883818L (en) * | 1988-12-21 | 1990-06-21 | Halrona Developments Ltd | Moulding gutters |
| GB9816794D0 (en) | 1998-07-31 | 1998-09-30 | Cytec Tech Corp | Resin transfer moulding |
-
1973
- 1973-10-11 SE SE7313807A patent/SE380201B/sv unknown
-
1974
- 1974-10-10 GB GB4388774A patent/GB1475718A/en not_active Expired
- 1974-10-11 DK DK534574A patent/DK141594B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE380201B (sv) | 1975-11-03 |
| DK141594C (sv) | 1980-10-13 |
| DK534574A (sv) | 1975-06-09 |
| SE7313807L (sv) | 1975-04-14 |
| GB1475718A (en) | 1977-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |