ES441822A1 - Un procedimiento perfeccionado de moldeo por inyeccion de piezas de plastico de tres colores diferentes. - Google Patents
Un procedimiento perfeccionado de moldeo por inyeccion de piezas de plastico de tres colores diferentes.Info
- Publication number
- ES441822A1 ES441822A1 ES441822A ES441822A ES441822A1 ES 441822 A1 ES441822 A1 ES 441822A1 ES 441822 A ES441822 A ES 441822A ES 441822 A ES441822 A ES 441822A ES 441822 A1 ES441822 A1 ES 441822A1
- Authority
- ES
- Spain
- Prior art keywords
- male
- piece
- matrix
- fixed plate
- die
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
- B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
-
- 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
- B29C45/1615—The materials being injected at different moulding stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT70067/74A IT1024581B (it) | 1974-10-15 | 1974-10-15 | Procedimento per lo stampaggio ad iniezione di oggetti di materiale plastico costituiti da tre porzioni di couori differenti ed apparecchiatura per l attuazione del procedemento |
Publications (1)
Publication Number | Publication Date |
---|---|
ES441822A1 true ES441822A1 (es) | 1977-09-16 |
Family
ID=11313384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES441822A Expired ES441822A1 (es) | 1974-10-15 | 1975-10-15 | Un procedimiento perfeccionado de moldeo por inyeccion de piezas de plastico de tres colores diferentes. |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2545199A1 (de) |
ES (1) | ES441822A1 (de) |
FR (1) | FR2287989A1 (de) |
GB (1) | GB1524557A (de) |
IT (1) | IT1024581B (de) |
SE (1) | SE7511367L (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES455627A1 (es) * | 1977-01-26 | 1978-01-01 | Mares Ibanez Pedro | Perfeccionamientos en la fabricacion de piezas inyectadas demateriales plasticos de estructura compuesta. |
GB1584782A (en) * | 1977-02-18 | 1981-02-18 | Britax Vega Ltd | Electric lamps |
FR2403180A1 (fr) * | 1977-09-16 | 1979-04-13 | Seima | Procede de moulage de voyants transparents multicolores |
JPS5948745B2 (ja) * | 1980-10-22 | 1984-11-28 | 日本プラスト株式会社 | ベンチレ−タ−の製造方法 |
FR2523897A1 (fr) * | 1982-03-23 | 1983-09-30 | Frankani Sa | Procede de fabrication d'un transparent tricolore de feu de signalisation automobile |
DE69308564T2 (de) * | 1993-08-27 | 1997-06-12 | Gepat Sa | Verfahren und Vorrichtung zur Herstellung von Isolierplatten |
US5882553A (en) * | 1997-06-09 | 1999-03-16 | Guide Corporation | Multi-color lens assembly injection molding process and apparatus |
IT1398426B1 (it) * | 2010-02-23 | 2013-02-22 | Automotive Lighting Rear Lamps Italia S P A | Metodo per lo stampaggio ad iniezione di corpi lenticolari in materiale plastico per fanali di autoveicoli e similari, e corpo lenticolare per fanali di autoveicoli e similari. |
AT516284B1 (de) * | 2014-10-06 | 2016-08-15 | Engel Austria Gmbh | Formwerkzeug |
CN109177042B (zh) * | 2018-08-06 | 2020-08-04 | 深圳市万福临塑胶模具有限公司 | 电动牙刷的全自动制备工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2226408A (en) * | 1936-07-21 | 1940-12-24 | New Brunswick Die Molding Corp | Apparatus for manufacturing compound molded bodies |
CA978712A (en) * | 1971-06-15 | 1975-12-02 | Katashi Aoki | Multicolor injection molding machine |
BE795063A (fr) * | 1972-02-19 | 1973-05-29 | Rau Swf Autozubehoer | Procede pour la realisation d'une piece en matiere synthetique |
BE794845A (fr) * | 1972-02-19 | 1973-05-29 | Rau Swf Autozubehoer | Procede pour la realisation d'une piece en matiere synthetique |
-
1974
- 1974-10-15 IT IT70067/74A patent/IT1024581B/it active
-
1975
- 1975-10-09 DE DE19752545199 patent/DE2545199A1/de active Pending
- 1975-10-10 SE SE7511367A patent/SE7511367L/xx unknown
- 1975-10-14 GB GB41984/75A patent/GB1524557A/en not_active Expired
- 1975-10-15 ES ES441822A patent/ES441822A1/es not_active Expired
- 1975-10-15 FR FR7531534A patent/FR2287989A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE7511367L (sv) | 1976-04-20 |
IT1024581B (it) | 1978-07-20 |
FR2287989A1 (fr) | 1976-05-14 |
GB1524557A (en) | 1978-09-13 |
DE2545199A1 (de) | 1976-04-22 |
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