ATE272481T1 - Spritzgiessvorrichtung und spritzgiessmethode - Google Patents
Spritzgiessvorrichtung und spritzgiessmethodeInfo
- Publication number
- ATE272481T1 ATE272481T1 AT99974120T AT99974120T ATE272481T1 AT E272481 T1 ATE272481 T1 AT E272481T1 AT 99974120 T AT99974120 T AT 99974120T AT 99974120 T AT99974120 T AT 99974120T AT E272481 T1 ATE272481 T1 AT E272481T1
- Authority
- AT
- Austria
- Prior art keywords
- injection molding
- piston
- valve
- cavity
- barrel
- Prior art date
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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/24—Feeding the material into the mould
-
- 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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
- B29C45/541—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw using a hollow plasticising screw co-operating with a coaxial injection ram
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
- B29C48/2522—Shaft or screw supports, e.g. bearings
-
- 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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
- B29C2045/025—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity with the transfer plunger surface forming a part of the mould cavity wall at the end of the plunger transfer movement
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C2045/538—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston the plunger being part of the mould cavity wall after injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Ropes Or Cables (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA986866 | 1998-07-31 | ||
PCT/ZA1999/000057 WO2000006359A1 (en) | 1998-07-31 | 1999-07-30 | Moulding apparatus and method of moulding |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE272481T1 true ATE272481T1 (de) | 2004-08-15 |
Family
ID=58191782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99974120T ATE272481T1 (de) | 1998-07-31 | 1999-07-30 | Spritzgiessvorrichtung und spritzgiessmethode |
Country Status (11)
Country | Link |
---|---|
EP (2) | EP1177085B1 (de) |
JP (1) | JP2002521238A (de) |
CN (1) | CN1324291A (de) |
AT (1) | ATE272481T1 (de) |
AU (1) | AU5256399A (de) |
BR (1) | BR9912639A (de) |
CA (1) | CA2343752A1 (de) |
DE (1) | DE69919226D1 (de) |
EA (1) | EA200100169A1 (de) |
IL (1) | IL141018A0 (de) |
WO (1) | WO2000006359A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19948279B4 (de) * | 1999-10-06 | 2006-03-30 | Battenfeld Gmbh | Verfahren und Vorrichtung zum Spritzgießen von Kunststoff-Formteilen |
DE19948278A1 (de) | 1999-10-06 | 2001-04-19 | Battenfeld Gmbh | Verfahren und Vorrichtung zum Mehrkomponenten-Spritzgießen von Kunststoff-Formteilen |
ES2254372T3 (es) * | 2000-02-14 | 2006-06-16 | Lomold Corporation Nv | Moldeo de materiales moldeables. |
FR2922807B1 (fr) * | 2007-10-26 | 2009-12-18 | Alcan Packaging Beauty Serv | Fabrication en grande cadence de pieces moulees par injection |
CN103737900A (zh) * | 2013-12-17 | 2014-04-23 | 浙江科力塑料机械有限公司 | 注吹中空成型机直驱电机驱动塑化装置 |
CN111703033B (zh) * | 2020-06-10 | 2022-02-11 | 常州大学 | 一种填充材料注射成型设备及注射成型方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496605A (de) * | 1949-12-31 | |||
US3196198A (en) * | 1961-11-13 | 1965-07-20 | Owens Illinois Glass Co | Method and apparatus for molding plastic articles |
DE1926032A1 (de) * | 1969-05-22 | 1970-11-26 | Drabert Soehne | Vorrichtung zum Spritzen von duroplastischen Werkstoffen |
FR2225271A1 (en) * | 1973-04-11 | 1974-11-08 | Ducruez Raymond | Injection moulding nozzle with integral ejection ram - esp. used for deep mouldings of expanded polystyrene |
JPS5787340A (en) * | 1980-11-20 | 1982-05-31 | Toshiba Mach Co Ltd | Injection unit for injection molding machine |
JPS58181619A (ja) * | 1982-04-16 | 1983-10-24 | Sekisui Koki Seisakusho:Kk | 発泡スチロ−ルの原料ビ−ズの充填方法 |
JPS63216720A (ja) * | 1987-03-04 | 1988-09-09 | Masaaki Uchida | 合成樹脂の押出圧入成形方法 |
DE4113148C2 (de) * | 1991-04-23 | 1995-06-14 | Krauss Maffei Ag | Vorrichtung zum Herstellen laminierter Formteile aus thermoplastischem Kunststoff-Material |
JPH07119022B2 (ja) * | 1991-04-25 | 1995-12-20 | 豊田合成株式会社 | 表皮への樹脂一体化方法とこれに用いる横型の射出成形装置 |
FR2688440B1 (fr) * | 1992-03-11 | 1994-05-13 | Getrasur | Procede et dispositif pour faire penetrer un materiau de revetement sous haute pression a l'interieur d'un moule. |
BR9711463A (pt) * | 1996-09-05 | 2001-11-13 | Lomold Internat Ltd | Produção de artigos moldados e aparato paraproduzir artigos moldados |
-
1999
- 1999-07-30 JP JP2000562193A patent/JP2002521238A/ja active Pending
- 1999-07-30 CN CN99810080A patent/CN1324291A/zh active Pending
- 1999-07-30 AU AU52563/99A patent/AU5256399A/en not_active Abandoned
- 1999-07-30 CA CA002343752A patent/CA2343752A1/en not_active Abandoned
- 1999-07-30 IL IL14101899A patent/IL141018A0/xx unknown
- 1999-07-30 WO PCT/ZA1999/000057 patent/WO2000006359A1/en active Search and Examination
- 1999-07-30 AT AT99974120T patent/ATE272481T1/de not_active IP Right Cessation
- 1999-07-30 DE DE69919226T patent/DE69919226D1/de not_active Expired - Lifetime
- 1999-07-30 EA EA200100169A patent/EA200100169A1/ru unknown
- 1999-07-30 EP EP99974120A patent/EP1177085B1/de not_active Expired - Lifetime
- 1999-07-30 EP EP03020241A patent/EP1375106A3/de not_active Withdrawn
- 1999-07-30 BR BR9912639-7A patent/BR9912639A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2000006359A9 (en) | 2000-05-25 |
DE69919226D1 (de) | 2004-09-09 |
CA2343752A1 (en) | 2000-02-10 |
AU5256399A (en) | 2000-02-21 |
IL141018A0 (en) | 2002-02-10 |
WO2000006359A1 (en) | 2000-02-10 |
CN1324291A (zh) | 2001-11-28 |
EA200100169A1 (ru) | 2001-10-22 |
JP2002521238A (ja) | 2002-07-16 |
BR9912639A (pt) | 2001-05-02 |
EP1177085B1 (de) | 2004-08-04 |
EP1375106A3 (de) | 2006-11-08 |
WO2000006359A8 (en) | 2001-07-26 |
EP1375106A2 (de) | 2004-01-02 |
EP1177085A1 (de) | 2002-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |