IT1251694B - Macchina per lo stampaggio di materie plastiche, con due stampi simmetricamente posizionati. - Google Patents
Macchina per lo stampaggio di materie plastiche, con due stampi simmetricamente posizionati.Info
- Publication number
- IT1251694B IT1251694B ITMI912718A ITMI912718A IT1251694B IT 1251694 B IT1251694 B IT 1251694B IT MI912718 A ITMI912718 A IT MI912718A IT MI912718 A ITMI912718 A IT MI912718A IT 1251694 B IT1251694 B IT 1251694B
- Authority
- IT
- Italy
- Prior art keywords
- machine
- plastic materials
- molds
- molding
- central plate
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title abstract 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Il presente trovato ha come oggetto una macchina per lo stampaggio di materie plastiche, con due stampi simmetricamente posizionati, caratterizzata dal fatto di comprendere un piastrone centrale fisso, associato all'intelaiatura portante, e due piastroni mobili, simmetricamente collocati in posizioni contrapposte, rispetto al piastrone centrale. Il piastrone centrale ed i piastroni mobili supportano, rispettivamente, la parte femmina e la parte maschio di due stampi. Sono, inoltre, previsti mezzi per la movimentazione sincrona dei piastroni mobili, che sono comandati da un unico gruppo di azionamento.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912718A IT1251694B (it) | 1991-10-15 | 1991-10-15 | Macchina per lo stampaggio di materie plastiche, con due stampi simmetricamente posizionati. |
EP92830483A EP0538203A1 (en) | 1991-10-15 | 1992-09-15 | Plastic material molding apparatus including two symmetrically arranged molds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912718A IT1251694B (it) | 1991-10-15 | 1991-10-15 | Macchina per lo stampaggio di materie plastiche, con due stampi simmetricamente posizionati. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI912718A0 ITMI912718A0 (it) | 1991-10-15 |
ITMI912718A1 ITMI912718A1 (it) | 1993-04-15 |
IT1251694B true IT1251694B (it) | 1995-05-19 |
Family
ID=11360864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI912718A IT1251694B (it) | 1991-10-15 | 1991-10-15 | Macchina per lo stampaggio di materie plastiche, con due stampi simmetricamente posizionati. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0538203A1 (it) |
IT (1) | IT1251694B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT884U1 (de) * | 1995-07-27 | 1996-07-25 | Engel Gmbh Maschbau | Einrichtung zum spritzgiessen von kunststoff |
DE19937200B4 (de) * | 1999-08-06 | 2006-11-16 | Krauss-Maffei Kunststofftechnik Gmbh | Dreheinrichtung für Horizontalspritzgießmaschinen |
IT1317380B1 (it) * | 2000-11-10 | 2003-06-16 | Idra Presse S P A | Struttura di macchina per pressofusione. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2294041A1 (fr) * | 1974-12-09 | 1976-07-09 | Manceau Marcel | Presse a injecter les matieres plastiques avec plateau intermediaire |
DE7719811U1 (de) * | 1977-06-24 | 1977-10-06 | Basf Ag, 6700 Ludwigshafen | Formschliesseinheit einer thermoplastische kunststoffe verarbeitenden spritzgiessmaschine |
US4154566A (en) * | 1977-06-28 | 1979-05-15 | El Mar Plastics, Inc. | Stack mold stabilizer |
US4207051A (en) * | 1979-01-11 | 1980-06-10 | Husky Injection Molding Systems Limited | Stripper mechanism for injection mold |
US4408981A (en) * | 1982-06-18 | 1983-10-11 | Husky Injection Molding Systems Inc. | Support for an intermediate platen of a stack mold |
US4718845A (en) * | 1986-04-02 | 1988-01-12 | James Sheffield | Rack and pinion gear stack mold control |
DE9102017U1 (de) * | 1991-02-21 | 1991-05-08 | Gebr. Krallmann GmbH, 4901 Hiddenhausen | Spritzguß-Werkzeug in Etagenbauweise |
-
1991
- 1991-10-15 IT ITMI912718A patent/IT1251694B/it active IP Right Grant
-
1992
- 1992-09-15 EP EP92830483A patent/EP0538203A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI912718A1 (it) | 1993-04-15 |
EP0538203A1 (en) | 1993-04-21 |
ITMI912718A0 (it) | 1991-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961021 |