FR2297132A1 - Unite transfert d'injection des matieres plastiques - Google Patents
Unite transfert d'injection des matieres plastiquesInfo
- Publication number
- FR2297132A1 FR2297132A1 FR7500287A FR7500287A FR2297132A1 FR 2297132 A1 FR2297132 A1 FR 2297132A1 FR 7500287 A FR7500287 A FR 7500287A FR 7500287 A FR7500287 A FR 7500287A FR 2297132 A1 FR2297132 A1 FR 2297132A1
- Authority
- FR
- France
- Prior art keywords
- plunger
- annular
- head
- transfer
- injection moulding
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/07—Injection moulding apparatus using movable injection units
-
- 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
- B29C45/544—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw the plasticising unit being connected to a transfer chamber in the injection unit at the upstream side of the injection piston
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500287A FR2297132A1 (fr) | 1975-01-07 | 1975-01-07 | Unite transfert d'injection des matieres plastiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7500287A FR2297132A1 (fr) | 1975-01-07 | 1975-01-07 | Unite transfert d'injection des matieres plastiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2297132A1 true FR2297132A1 (fr) | 1976-08-06 |
FR2297132B1 FR2297132B1 (fr) | 1980-02-29 |
Family
ID=9149449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7500287A Granted FR2297132A1 (fr) | 1975-01-07 | 1975-01-07 | Unite transfert d'injection des matieres plastiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2297132A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549770A1 (fr) * | 1983-07-28 | 1985-02-01 | Manceau Marcel | Unite d'injection de matiere plastique dans un moule |
FR2554761A1 (fr) * | 1983-11-15 | 1985-05-17 | Manceau Marcel | Buse pour machine d'injection de matieres plastiques a deux conduits d'injection, et ensemble de transfert en faisant application |
WO2003039837A1 (fr) * | 2001-11-07 | 2003-05-15 | Carl Freudenberg Kg | Procede et machine de moulage par injection destines a la fabrication de corps moules en elastomere et duromere |
CN109834908A (zh) * | 2019-04-17 | 2019-06-04 | 四川立民制冷科技有限公司 | 多功能聚双环戊二烯材料注射机 |
-
1975
- 1975-01-07 FR FR7500287A patent/FR2297132A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549770A1 (fr) * | 1983-07-28 | 1985-02-01 | Manceau Marcel | Unite d'injection de matiere plastique dans un moule |
FR2554761A1 (fr) * | 1983-11-15 | 1985-05-17 | Manceau Marcel | Buse pour machine d'injection de matieres plastiques a deux conduits d'injection, et ensemble de transfert en faisant application |
WO2003039837A1 (fr) * | 2001-11-07 | 2003-05-15 | Carl Freudenberg Kg | Procede et machine de moulage par injection destines a la fabrication de corps moules en elastomere et duromere |
US7413696B2 (en) | 2001-11-07 | 2008-08-19 | Carl Freudenberg Kg | Method and injection molding machine for the production of elastomer and duromer molded items |
CN109834908A (zh) * | 2019-04-17 | 2019-06-04 | 四川立民制冷科技有限公司 | 多功能聚双环戊二烯材料注射机 |
CN109834908B (zh) * | 2019-04-17 | 2023-09-26 | 四川立民制冷科技有限公司 | 多功能聚双环戊二烯材料注射机 |
Also Published As
Publication number | Publication date |
---|---|
FR2297132B1 (fr) | 1980-02-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4208176A (en) | Time independent cycle control for plastic injection molding machines | |
US3920367A (en) | Mold pressure control apparatus | |
US3860801A (en) | Injection molding control | |
MY105675A (en) | Improved pressure-holding chamber tyre injection molding process and apparatus. | |
GB1307764A (en) | Injection moulding machines | |
GB911506A (en) | Injection moulding machine | |
ES336687A1 (es) | Maquina de moldeo por inyeccion y perfeccionamientos en la fabricacion especialmente de calzdo. | |
US4342717A (en) | Injection moulding method and apparatus with mould runner reservoir and shot extension | |
US4256689A (en) | Injection moulding method and apparatus with mould runner reservoir and shot extension | |
GB1116541A (en) | Apparatus for producing rubber mouldings | |
GB1427907A (en) | Moulding apparatus and to a method of moulding | |
GB1307865A (en) | Injection molding machine | |
US3739958A (en) | Non-return valve for injection molding machine | |
US3021561A (en) | Plasticizing and injection apparatus for plastic or synthetic materials | |
US4240996A (en) | Process for controlling part density in fast injection molding machines | |
FR2297132A1 (fr) | Unite transfert d'injection des matieres plastiques | |
US2487426A (en) | Injection molding apparatus and method | |
US4797245A (en) | Injection molding press | |
GB1292753A (en) | Mixing and plasticating machine with a piston | |
GB1383222A (en) | Injection unit for an injection moulding machine | |
GB1256451A (en) | Apparatus for injecting thermosetting plastics materials | |
FR2318728A1 (fr) | Procede et dispositif pour le moulage de matieres plastiques par injection | |
US3784065A (en) | Injection | |
FR2329147A7 (fr) | Dispositif de moulage par injection | |
JPS5567434A (en) | Constant pressure controlling device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |