FR2503025A1 - Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes - Google Patents
Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes Download PDFInfo
- Publication number
- FR2503025A1 FR2503025A1 FR8106556A FR8106556A FR2503025A1 FR 2503025 A1 FR2503025 A1 FR 2503025A1 FR 8106556 A FR8106556 A FR 8106556A FR 8106556 A FR8106556 A FR 8106556A FR 2503025 A1 FR2503025 A1 FR 2503025A1
- Authority
- FR
- France
- Prior art keywords
- distribution plate
- cavity
- plate
- injection
- cartridge holder
- 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
- 238000000465 moulding Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 14
- 239000012815 thermoplastic material Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- 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
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
-
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8106556A FR2503025A1 (fr) | 1981-04-01 | 1981-04-01 | Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8106556A FR2503025A1 (fr) | 1981-04-01 | 1981-04-01 | Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2503025A1 true FR2503025A1 (fr) | 1982-10-08 |
| FR2503025B1 FR2503025B1 (ja) | 1983-07-08 |
Family
ID=9256884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8106556A Granted FR2503025A1 (fr) | 1981-04-01 | 1981-04-01 | Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2503025A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3189948A (en) * | 1962-09-14 | 1965-06-22 | Osley & Whitney Inc | Internally heated cold manifold mold |
| DE2607644A1 (de) * | 1975-12-23 | 1977-07-14 | Segmueller Ag | Einspritzduese an einem spritzgiesswerkzeug, insbesondere heisskanal-spritzgiesswerkzeug |
| FR2399314A1 (fr) * | 1977-08-03 | 1979-03-02 | Mollier Gilbert | Perfectionnements apportes aux dispositifs d'injection de matiere plastique dans un moule a plusieurs empreintes |
-
1981
- 1981-04-01 FR FR8106556A patent/FR2503025A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3189948A (en) * | 1962-09-14 | 1965-06-22 | Osley & Whitney Inc | Internally heated cold manifold mold |
| DE2607644A1 (de) * | 1975-12-23 | 1977-07-14 | Segmueller Ag | Einspritzduese an einem spritzgiesswerkzeug, insbesondere heisskanal-spritzgiesswerkzeug |
| FR2399314A1 (fr) * | 1977-08-03 | 1979-03-02 | Mollier Gilbert | Perfectionnements apportes aux dispositifs d'injection de matiere plastique dans un moule a plusieurs empreintes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2503025B1 (ja) | 1983-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2486863A1 (fr) | Systeme de moulage par injection a joint d'etancheite de buse | |
| FR2486862A1 (fr) | Systeme de moulage par injection a obturateur | |
| AU2003303943B2 (en) | Injection molding nozzle | |
| CA2218397C (fr) | Dispositif pour fabriquer des recipients en une matiere thermoplastique par soufflage ou etirage-soufflage | |
| FR2465583A1 (fr) | Dispositif muni d'un systeme de canaux chauffants pour amener la matiere plastique fondue a un moule d'injection | |
| EP2106898B1 (fr) | Fiche pour le raccordement fluidique d'un moule de soufflage de récipients | |
| US5494433A (en) | Injection molding hot tip side gate seal having a circumferential rim | |
| FR2579128A1 (fr) | Procede de realisation d'un reflecteur pour projecteur, notamment de vehicule automobile, par injection moulage-bi-matiere; moule pour la mise en oeuvre de ce procede et produit obtenu | |
| EP0022009A1 (fr) | Ensemble de moule perfectionné pour le moulage des élastomères | |
| CH631360A5 (fr) | Procede et appareil de scellement d'un tube de centrifugation. | |
| EP0860615A1 (fr) | Pièce en matière plastique à fixation glissante intégrée | |
| FR2552704A1 (fr) | Outillage a canal chauffant pour l'amenee d'une matiere plastique en fusion a un moule d'injection | |
| JP2853538B2 (ja) | 射出成形用金型装置 | |
| FR2502060A1 (fr) | Systeme de moulage par injection a entree laterale et canal de carotte chauffe | |
| FR2939353A1 (fr) | Systeme d'injection de matiere thermoplastique | |
| FR2966766A1 (fr) | Procede et appareil de formation d'un recipient surmoule | |
| FR2924974A1 (fr) | Moule pour la fabrication de recipients thermoplastiques et installation de soufflage ou d'etirage-soufflage equipee d'un tel moule | |
| FR2503025A1 (fr) | Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes | |
| CA2987540A1 (fr) | Profile creux tel qu'un tube realise en materiaux composite thermodurcissable et son procede | |
| WO2003051605A1 (fr) | Demi-bloc de moule pour le moulage par injection d'un element optique en matiere thermoplastique et moule comportant un tel demi-bloc | |
| FR2892968A1 (fr) | Dispositif d'injection-moulage d'une matiere thermoplastique | |
| FR2567064A1 (fr) | Procede et appareil de moulage par transfert a jets de coulee froids | |
| CA2149387C (en) | Injection molding hot tip side gate seal with circumferential rim | |
| WO2006042941A1 (fr) | Dispositif d’injection-moulage a appui reparti | |
| FR2989302A1 (fr) | Procede de realisation d'un element de garnissage comprenant une etape de chauffage de la cavite d'injection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |