FR2481997B1 - - Google Patents
Info
- Publication number
- FR2481997B1 FR2481997B1 FR8107532A FR8107532A FR2481997B1 FR 2481997 B1 FR2481997 B1 FR 2481997B1 FR 8107532 A FR8107532 A FR 8107532A FR 8107532 A FR8107532 A FR 8107532A FR 2481997 B1 FR2481997 B1 FR 2481997B1
- 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.)
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
- B29C37/0014—Discharging moulded articles from the mould by flexibly or permanently deforming undercut portions of the articles
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3014349 | 1980-04-15 | ||
DE19803017086 DE3017086C2 (de) | 1980-05-03 | 1980-05-03 | Durch Spritzgießen in einer Spritzgießform mit ungeteiltem Formkern herstellbares Gehäuse aus Kunststoff und Spritzgießform zum Herstellen des Gehäuses |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2481997A1 FR2481997A1 (fr) | 1981-11-13 |
FR2481997B1 true FR2481997B1 (it) | 1984-12-28 |
Family
ID=25784963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8107532A Granted FR2481997A1 (fr) | 1980-04-15 | 1981-04-15 | Boitier en matiere synthetique comportant des saillies dirigees vers l'interieur et procede de fabrication de ce boitier |
Country Status (4)
Country | Link |
---|---|
FR (1) | FR2481997A1 (it) |
GB (1) | GB2073650B (it) |
IT (1) | IT1143546B (it) |
SE (1) | SE432220B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2591526B1 (fr) * | 1985-12-18 | 1988-04-22 | Freda Tullio | Procede de fabrication d'objets creux en matiere deformable elastiquement et presentant une paroi en contre-depouille et objets obtenus par ledit procede |
CA1310283C (en) * | 1987-08-04 | 1992-11-17 | John Petty | Corrugated pipe connector |
GB0921694D0 (en) * | 2009-12-11 | 2010-01-27 | Spd Swiss Prec Diagnostics Gmb | Improvements in or relating to moulded articles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT202341B (de) * | 1957-11-13 | 1959-03-10 | Walter Weber | Spritzgußform |
FR2261937B1 (it) * | 1974-02-21 | 1979-05-25 | Captocap Ltd | |
US4155698A (en) * | 1975-04-08 | 1979-05-22 | Albert Obrist Ag | Method and apparatus for injection molding of plastic closures |
IT1166774B (it) * | 1978-05-26 | 1987-05-06 | Plastivit Sa | Tappo di materiale plastico ed attrezzo per la sua formatura per iniezione |
-
1981
- 1981-03-31 GB GB8110060A patent/GB2073650B/en not_active Expired
- 1981-04-13 SE SE8102371A patent/SE432220B/sv not_active IP Right Cessation
- 1981-04-13 IT IT67508/81A patent/IT1143546B/it active
- 1981-04-15 FR FR8107532A patent/FR2481997A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1143546B (it) | 1986-10-22 |
GB2073650A (en) | 1981-10-21 |
SE432220B (sv) | 1984-03-26 |
SE8102371L (sv) | 1981-10-16 |
FR2481997A1 (fr) | 1981-11-13 |
GB2073650B (en) | 1983-06-08 |
IT8167508A0 (it) | 1981-04-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |