FR1503998A - Improvements in the manufacture of molded articles in several different materials - Google Patents
Improvements in the manufacture of molded articles in several different materialsInfo
- Publication number
- FR1503998A FR1503998A FR69047831A FR69047831A FR1503998A FR 1503998 A FR1503998 A FR 1503998A FR 69047831 A FR69047831 A FR 69047831A FR 69047831 A FR69047831 A FR 69047831A FR 1503998 A FR1503998 A FR 1503998A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- different materials
- several different
- molded articles
- articles
- 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
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
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
-
- 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
- B29C2045/167—Making multilayered or multicoloured articles injecting the second layer through the first layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69047831A FR1503998A (en) | 1966-10-13 | 1966-10-13 | Improvements in the manufacture of molded articles in several different materials |
GB4561967A GB1139020A (en) | 1966-10-13 | 1967-10-06 | Improvements in the manufacture of molded articles |
NL6713653A NL6713653A (en) | 1966-10-13 | 1967-10-06 | |
ES346256A ES346256A1 (en) | 1966-10-13 | 1967-10-09 | Improvements in the manufacture of molded articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69047831A FR1503998A (en) | 1966-10-13 | 1966-10-13 | Improvements in the manufacture of molded articles in several different materials |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1503998A true FR1503998A (en) | 1967-12-01 |
Family
ID=9694625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69047831A Expired FR1503998A (en) | 1966-10-13 | 1966-10-13 | Improvements in the manufacture of molded articles in several different materials |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES346256A1 (en) |
FR (1) | FR1503998A (en) |
GB (1) | GB1139020A (en) |
NL (1) | NL6713653A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455504A1 (en) * | 1979-04-30 | 1980-11-28 | Rca Corp | Moulding uniform record preforms - by introducing hot polymer into slightly small cavity which is then suitably enlarged |
FR2462261A1 (en) * | 1979-07-27 | 1981-02-13 | Quillery | Two component injection moulding with semi interlocking melt interface - produced by ram pressure adjacent to the fresh interface |
FR2572676A1 (en) * | 1984-11-02 | 1986-05-09 | Yoshida Industry Co | Process and apparatus for producing multicolour mouldings made of synthetic resin |
FR2577692A3 (en) * | 1985-02-21 | 1986-08-22 | Optyl Holding | SAFETY GLASSES FOR EASILY REPLACING GLASSES BY DIFFERENT USES |
FR2579129A1 (en) * | 1985-03-22 | 1986-09-26 | Plastica | SLIDING INJECTION MOLD FOR THE PRODUCTION OF COMPOSITE PIECES |
DE3540081A1 (en) * | 1985-11-12 | 1987-05-14 | Kunststoff Gmbh Helmbrechts | Plastics injection moulding device |
FR2593148A1 (en) * | 1986-01-22 | 1987-07-24 | Retief Charles | CLOSURE FOR CONTAINERS, AND METHOD FOR MANUFACTURING SUCH CLOSURE. |
EP0278398A3 (en) * | 1987-02-06 | 1990-02-07 | Frank Schellenbach | Method for making a gas-tight plastic closure for bottles and such-like receptacles |
US5447674A (en) * | 1987-06-04 | 1995-09-05 | Schellenbach; Frank | Method for producing a gas-tight plastic closure for containers |
FR2751912A1 (en) * | 1996-07-30 | 1998-02-06 | Gen Plastics | Cylindrical moulded plastic part with external relief element of different material |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512720A (en) * | 1983-04-12 | 1985-04-23 | Barry Wright Corporation | Pump impellers and manufacture thereof by co-injection molding |
GB8601738D0 (en) * | 1986-01-24 | 1986-02-26 | Cassidy Bros Ltd | Moulding of solid bodies |
AT400124B (en) * | 1992-03-18 | 1995-10-25 | Engel Gmbh Maschbau | Method and injection-moulding device for the in-mould lamination of a film with two plastics |
DE19720486A1 (en) * | 1997-05-16 | 1998-11-19 | Bayerische Mas Ind Arno Keller | Folding rule made of plastic and process for its production |
DE102020113838A1 (en) | 2020-05-22 | 2021-11-25 | Siegfried Hofmann Gmbh | Molding tool for processing expandable or expanded plastic particles |
-
1966
- 1966-10-13 FR FR69047831A patent/FR1503998A/en not_active Expired
-
1967
- 1967-10-06 GB GB4561967A patent/GB1139020A/en not_active Expired
- 1967-10-06 NL NL6713653A patent/NL6713653A/xx unknown
- 1967-10-09 ES ES346256A patent/ES346256A1/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455504A1 (en) * | 1979-04-30 | 1980-11-28 | Rca Corp | Moulding uniform record preforms - by introducing hot polymer into slightly small cavity which is then suitably enlarged |
FR2462261A1 (en) * | 1979-07-27 | 1981-02-13 | Quillery | Two component injection moulding with semi interlocking melt interface - produced by ram pressure adjacent to the fresh interface |
FR2572676A1 (en) * | 1984-11-02 | 1986-05-09 | Yoshida Industry Co | Process and apparatus for producing multicolour mouldings made of synthetic resin |
FR2577692A3 (en) * | 1985-02-21 | 1986-08-22 | Optyl Holding | SAFETY GLASSES FOR EASILY REPLACING GLASSES BY DIFFERENT USES |
FR2579129A1 (en) * | 1985-03-22 | 1986-09-26 | Plastica | SLIDING INJECTION MOLD FOR THE PRODUCTION OF COMPOSITE PIECES |
EP0198774A1 (en) * | 1985-03-22 | 1986-10-22 | Cartier Industrie | Mould for manufacturing articles with three concentric injection-moulded parts |
DE3540081A1 (en) * | 1985-11-12 | 1987-05-14 | Kunststoff Gmbh Helmbrechts | Plastics injection moulding device |
FR2593148A1 (en) * | 1986-01-22 | 1987-07-24 | Retief Charles | CLOSURE FOR CONTAINERS, AND METHOD FOR MANUFACTURING SUCH CLOSURE. |
EP0278398A3 (en) * | 1987-02-06 | 1990-02-07 | Frank Schellenbach | Method for making a gas-tight plastic closure for bottles and such-like receptacles |
US5447674A (en) * | 1987-06-04 | 1995-09-05 | Schellenbach; Frank | Method for producing a gas-tight plastic closure for containers |
FR2751912A1 (en) * | 1996-07-30 | 1998-02-06 | Gen Plastics | Cylindrical moulded plastic part with external relief element of different material |
Also Published As
Publication number | Publication date |
---|---|
ES346256A1 (en) | 1969-01-01 |
NL6713653A (en) | 1968-04-16 |
GB1139020A (en) | 1969-01-08 |
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