FR1274579A - Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues - Google Patents
Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analoguesInfo
- Publication number
- FR1274579A FR1274579A FR40736A FR69040736A FR1274579A FR 1274579 A FR1274579 A FR 1274579A FR 40736 A FR40736 A FR 40736A FR 69040736 A FR69040736 A FR 69040736A FR 1274579 A FR1274579 A FR 1274579A
- Authority
- FR
- France
- Prior art keywords
- plastics
- injection
- nozzle devices
- nozzle
- devices
- 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
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
- B29C45/231—Needle valve systems therefor
-
- 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
- B29C45/2806—Closure devices therefor consisting of needle valve systems
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/57—Exerting after-pressure on the moulding material
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR40736A FR1274579A (fr) | 1960-09-13 | 1960-09-13 | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues |
FR41715A FR80070E (fr) | 1960-09-13 | 1961-07-05 | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR40736A FR1274579A (fr) | 1960-09-13 | 1960-09-13 | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1274579A true FR1274579A (fr) | 1961-10-27 |
Family
ID=8594209
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40736A Expired FR1274579A (fr) | 1960-09-13 | 1960-09-13 | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues |
FR41715A Expired FR80070E (fr) | 1960-09-13 | 1961-07-05 | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR41715A Expired FR80070E (fr) | 1960-09-13 | 1961-07-05 | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1274579A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254371A (en) * | 1963-11-01 | 1966-06-07 | Husky Mfg Tool Works Ltd | Injection-molding machine |
US3393428A (en) * | 1965-12-30 | 1968-07-23 | Grayhill Moldtronics Inc | Molding apparatus having gate with cutoff |
US3535742A (en) * | 1967-07-31 | 1970-10-27 | Paul Marcus | Molding apparatus valve and nozzle |
US3780764A (en) * | 1972-04-07 | 1973-12-25 | Union Carbide Corp | Nozzle shut-off and flow control valve |
US3806291A (en) * | 1972-03-09 | 1974-04-23 | Hendry Eng | Closed cell foam plastic molding machine |
USRE29265E (en) * | 1972-03-09 | 1977-06-14 | Ex-Cell-O Corporation | Closed cell foam plastic molding machine |
FR2481189A1 (fr) * | 1980-04-24 | 1981-10-30 | Airault Yves | Dispositif de moulage par injection d'articles chaussants |
FR2867101A1 (fr) * | 2004-03-05 | 2005-09-09 | Sermo Division Caoutchouc | Dispositif d'injection pour la fabrication d'une piece moulee en elastomere |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3375553A (en) * | 1966-03-11 | 1968-04-02 | Owens Illinois Inc | Valve device for plastic extruder |
DE4305202C2 (de) * | 1992-02-21 | 1999-09-23 | Sodick Co Ltd | Plastifizier- und Einspritzeinrichtung für eine Spritzgießmaschine |
EP0783949A4 (fr) * | 1994-09-28 | 1998-07-08 | Meiho Co Ltd | Dispositif de moulage par injection |
JP2928750B2 (ja) * | 1995-09-27 | 1999-08-03 | 日精樹脂工業株式会社 | 射出成形における保圧方法 |
-
1960
- 1960-09-13 FR FR40736A patent/FR1274579A/fr not_active Expired
-
1961
- 1961-07-05 FR FR41715A patent/FR80070E/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254371A (en) * | 1963-11-01 | 1966-06-07 | Husky Mfg Tool Works Ltd | Injection-molding machine |
US3393428A (en) * | 1965-12-30 | 1968-07-23 | Grayhill Moldtronics Inc | Molding apparatus having gate with cutoff |
US3535742A (en) * | 1967-07-31 | 1970-10-27 | Paul Marcus | Molding apparatus valve and nozzle |
US3806291A (en) * | 1972-03-09 | 1974-04-23 | Hendry Eng | Closed cell foam plastic molding machine |
USRE29265E (en) * | 1972-03-09 | 1977-06-14 | Ex-Cell-O Corporation | Closed cell foam plastic molding machine |
US3780764A (en) * | 1972-04-07 | 1973-12-25 | Union Carbide Corp | Nozzle shut-off and flow control valve |
FR2481189A1 (fr) * | 1980-04-24 | 1981-10-30 | Airault Yves | Dispositif de moulage par injection d'articles chaussants |
FR2867101A1 (fr) * | 2004-03-05 | 2005-09-09 | Sermo Division Caoutchouc | Dispositif d'injection pour la fabrication d'une piece moulee en elastomere |
Also Published As
Publication number | Publication date |
---|---|
FR80070E (fr) | 1963-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE598216A (fr) | Dispositif d'injection ou de coulée par injection de matières thermoplastiques et autres matières analogues | |
FR80070E (fr) | Perfectionnements aux dispositifs de buse pour l'injection des matières plastiques et analogues | |
FR1308594A (fr) | Perfectionnements apportés aux procédés et dispositifs pour la production d'articles moulés creux | |
FR1290262A (fr) | Perfectionnements aux machines d'injection pour matières plastiques | |
FR1233869A (fr) | Perfectionnements apportés aux dispositifs d'étanchéité pour boulons ou analogues | |
FR1256690A (fr) | Perfectionnements apportés aux dispositifs d'articulation | |
FR1447077A (fr) | Tuyère d'injection notamment pour dispositifs d'injection de matières élastiques, ainsi que les dispositifs munis de cette tuyère ou similaire | |
FR1016816A (fr) | Perfectionnements aux buses d'injection pour moulage des matières thermoplastiques et analogues | |
FR1379104A (fr) | Perfectionnements aux dispositifs pour l'injection des matières plastiques et analogues | |
FR1183611A (fr) | Perfectionnements aux dispositifs distributeurs d'eau et analogues | |
FR1280056A (fr) | Perfectionnements aux embouts économiseurs pour cierges et analogues | |
FR1263631A (fr) | Perfectionnements apportés aux procédés et dispositifs pour préparer des masses plastifiées de matières plastiques | |
FR1456836A (fr) | Perfectionnements aux moules mécaniques pour l'injection des matières plastiques et analogues | |
FR1217152A (fr) | Perfectionnements aux têtes d'injection pour matières plastiques | |
FR1330521A (fr) | Perfectionnements apportés aux compositions et procédés pour constituer des revêtements sur les surfaces d'articles | |
FR93438E (fr) | Tuyere d'injection notamment pour dispositifs d'injection de matieres élastiques ainsi que les dispositifs munis de cette tuyere ou similaire. | |
FR1180494A (fr) | Perfectionnements aux dispositifs de fermeture des moules pour machines à injecter et analogues | |
FR1257716A (fr) | Perfectionnements aux dispositifs d'attelage pour trains-jouets et analogues | |
FR1257666A (fr) | Perfectionnements aux dispositifs d'abattage par soufflage | |
FR1276370A (fr) | Dispositif d'injection ou de coulée par injection de matières thermoplastiques et autres matières analogues | |
FR1209797A (fr) | Manchon souple, notamment pour raccordement de buse d'aérage | |
FR1262619A (fr) | Perfectionnements aux dispositifs d'injection à pré-plastification | |
BE601913A (fr) | Perfectionnements apportés aux procédés et dispositifs pour former un courant d'articles ou d'objets | |
FR1163429A (fr) | Perfectionnements apportés aux boudineuses pour l'extrusion de matières plastiqueset analogues | |
FR1235210A (fr) | Perfectionnements aux buses d'injection pour machines à mouler par injection et machines similaires |