FR2123494A1 - - Google Patents
Info
- Publication number
- FR2123494A1 FR2123494A1 FR7202811A FR7202811A FR2123494A1 FR 2123494 A1 FR2123494 A1 FR 2123494A1 FR 7202811 A FR7202811 A FR 7202811A FR 7202811 A FR7202811 A FR 7202811A FR 2123494 A1 FR2123494 A1 FR 2123494A1
- Authority
- FR
- France
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
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- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0492—Devices for feeding the different materials
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2103885A DE2103885B2 (en) | 1971-01-28 | 1971-01-28 | Method and device for the production of injection molded articles from two different plastic materials |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2123494A1 true FR2123494A1 (en) | 1972-09-08 |
FR2123494B1 FR2123494B1 (en) | 1978-09-08 |
Family
ID=5797104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7202811A Expired FR2123494B1 (en) | 1971-01-28 | 1972-01-28 |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT342287B (en) |
AU (1) | AU453991B2 (en) |
BE (1) | BE778674A (en) |
CA (1) | CA970512A (en) |
CH (1) | CH533509A (en) |
ES (1) | ES399278A1 (en) |
FR (1) | FR2123494B1 (en) |
GB (1) | GB1332883A (en) |
NL (1) | NL7201123A (en) |
SE (1) | SE380472B (en) |
ZA (1) | ZA72296B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529507A1 (en) * | 1982-07-05 | 1984-01-06 | Cibie Projecteurs | METHOD FOR MANUFACTURING INJECTION-MOLDING SHAPED ARTICLE AND ARTICLE OBTAINED |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62184817A (en) * | 1986-02-10 | 1987-08-13 | Toyo Seikan Kaisha Ltd | Compression molded product with multi-layer construction and manufacture and device thereof |
AT390758B (en) * | 1988-09-19 | 1990-06-25 | Engel Gmbh Maschbau | INJECTION MOLDING NOZZLE FOR AN INJECTION MOLDING MACHINE |
AT391833B (en) * | 1988-10-03 | 1990-12-10 | Engel Gmbh Maschbau | Injection nozzle for injection-moulding machines |
AT400020B (en) * | 1992-07-07 | 1995-09-25 | Engel Gmbh Maschbau | Injection unit for an injection-moulding machine |
NL1001417C2 (en) * | 1995-10-13 | 1997-04-15 | Inter Tooling Services Bv | Device for manufacturing hollow plastic objects. |
DE102006009900B4 (en) * | 2006-03-03 | 2008-06-26 | Kraussmaffei Technologies Gmbh | Integrated system device for producing composite bodies |
-
1972
- 1972-01-17 ZA ZA720296A patent/ZA72296B/en unknown
- 1972-01-20 GB GB281372A patent/GB1332883A/en not_active Expired
- 1972-01-24 AU AU38238/72A patent/AU453991B2/en not_active Expired
- 1972-01-27 SE SE7200950A patent/SE380472B/en unknown
- 1972-01-27 NL NL7201123A patent/NL7201123A/xx unknown
- 1972-01-28 CH CH128272A patent/CH533509A/en not_active IP Right Cessation
- 1972-01-28 CA CA133,451A patent/CA970512A/en not_active Expired
- 1972-01-28 BE BE778674A patent/BE778674A/en unknown
- 1972-01-28 AT AT70872A patent/AT342287B/en not_active IP Right Cessation
- 1972-01-28 FR FR7202811A patent/FR2123494B1/fr not_active Expired
- 1972-01-28 ES ES399278A patent/ES399278A1/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529507A1 (en) * | 1982-07-05 | 1984-01-06 | Cibie Projecteurs | METHOD FOR MANUFACTURING INJECTION-MOLDING SHAPED ARTICLE AND ARTICLE OBTAINED |
Also Published As
Publication number | Publication date |
---|---|
SE380472B (en) | 1975-11-10 |
CH533509A (en) | 1973-02-15 |
ATA70872A (en) | 1977-07-15 |
CA970512A (en) | 1975-07-08 |
ES399278A1 (en) | 1974-12-16 |
AU453991B2 (en) | 1974-09-25 |
AT342287B (en) | 1978-03-28 |
FR2123494B1 (en) | 1978-09-08 |
GB1332883A (en) | 1973-10-10 |
BE778674A (en) | 1972-07-28 |
ZA72296B (en) | 1972-09-27 |
NL7201123A (en) | 1972-08-01 |
AU3823872A (en) | 1973-07-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |