IT1258845B - Attrezzatura e procedimento per lo stampaggio di materiali polimerici allo stato liquido - Google Patents
Attrezzatura e procedimento per lo stampaggio di materiali polimerici allo stato liquidoInfo
- Publication number
- IT1258845B IT1258845B ITMI920193A ITMI920193A IT1258845B IT 1258845 B IT1258845 B IT 1258845B IT MI920193 A ITMI920193 A IT MI920193A IT MI920193 A ITMI920193 A IT MI920193A IT 1258845 B IT1258845 B IT 1258845B
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- polymeric materials
- molding
- procedure
- liquid state
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000007789 sealing Methods 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
- B29C45/2608—Mould seals
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Un'attrezzatura per lo stampaggio di materiali polimerici allo stato liquido comprende una guarnizione di tenuta pressurizzabile contenuta in una sede ribassata anulare ricavata in uno dei semistampi.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920193A IT1258845B (it) | 1992-01-31 | 1992-01-31 | Attrezzatura e procedimento per lo stampaggio di materiali polimerici allo stato liquido |
EP92121940A EP0553486A1 (en) | 1992-01-31 | 1992-12-23 | Tooling and process for moulding polymeric materials in the liquid state |
JP5011266A JPH05261752A (ja) | 1992-01-31 | 1993-01-27 | 液状高分子材料の成形用具と成形方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920193A IT1258845B (it) | 1992-01-31 | 1992-01-31 | Attrezzatura e procedimento per lo stampaggio di materiali polimerici allo stato liquido |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920193A0 ITMI920193A0 (it) | 1992-01-31 |
ITMI920193A1 ITMI920193A1 (it) | 1993-07-31 |
IT1258845B true IT1258845B (it) | 1996-02-29 |
Family
ID=11361765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920193A IT1258845B (it) | 1992-01-31 | 1992-01-31 | Attrezzatura e procedimento per lo stampaggio di materiali polimerici allo stato liquido |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0553486A1 (it) |
JP (1) | JPH05261752A (it) |
IT (1) | IT1258845B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970002295B1 (ko) * | 1993-02-23 | 1997-02-27 | 미쯔비시 덴끼 가부시끼가이샤 | 성형방법 |
JP3214197B2 (ja) * | 1993-11-17 | 2001-10-02 | トヨタ自動車株式会社 | ガスケット製造方法およびガスケット製造装置 |
US5597523A (en) * | 1994-02-22 | 1997-01-28 | Mitsubishi Denki Kabushiki Kaisha | Molding apparatus and method in which a mold cavity gasket is deformed by separately applied pressure |
JP2804451B2 (ja) * | 1995-03-23 | 1998-09-24 | 日本碍子株式会社 | 複合碍子製造用圧縮成形金型 |
DE29511641U1 (de) * | 1995-07-19 | 1995-09-21 | Magna Zippex Autotechnik GmbH, 74374 Zaberfeld | Vorrichtung zur Herstellung von Formteilen aus thermoplastischem und schäumbarem Kunststoff |
DE19708579C2 (de) * | 1997-03-03 | 1999-06-17 | Fritsche Moellmann Gmbh Co Kg | Dichteinrichtung |
DE10047227A1 (de) * | 2000-09-23 | 2002-04-18 | Battenfeld Gmbh | Verfahren und Vorrichtung zum Abdichten eines Kunststoffspritzgießwerkzeuges |
DE10049446B4 (de) * | 2000-10-06 | 2004-04-01 | Sig Kautex Gmbh & Co. Kg | Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1815040B2 (de) * | 1968-12-17 | 1974-09-12 | Rudolf C. 6800 Mannheim Buchmann | Verfahren und Vorrichtung zum Abdichten von Dichtflaechen mittels elastischer Innendruckdichtungen |
DE2937605C2 (de) * | 1979-09-18 | 1985-05-09 | Kontec GmbH Konstruktion + Technik im Maschinenbau, 6710 Frankenthal | Formvorrichtung zum Umspritzen oder Umgießen des Randes eines flächigen Bauteiles |
JPS58205740A (ja) * | 1982-05-26 | 1983-11-30 | Inoue Mtp Co Ltd | 合成樹脂発泡成形型 |
WO1987004973A1 (en) * | 1986-02-20 | 1987-08-27 | Libbey-Owens-Ford Co. | Seal construction for a mold structure for encapsulating glass with a gasket |
-
1992
- 1992-01-31 IT ITMI920193A patent/IT1258845B/it active IP Right Grant
- 1992-12-23 EP EP92121940A patent/EP0553486A1/en not_active Withdrawn
-
1993
- 1993-01-27 JP JP5011266A patent/JPH05261752A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH05261752A (ja) | 1993-10-12 |
EP0553486A1 (en) | 1993-08-04 |
ITMI920193A0 (it) | 1992-01-31 |
ITMI920193A1 (it) | 1993-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |