ATE376489T1 - Spritzeinheit für spritzgiessmaschinen - Google Patents
Spritzeinheit für spritzgiessmaschinenInfo
- Publication number
- ATE376489T1 ATE376489T1 AT01955167T AT01955167T ATE376489T1 AT E376489 T1 ATE376489 T1 AT E376489T1 AT 01955167 T AT01955167 T AT 01955167T AT 01955167 T AT01955167 T AT 01955167T AT E376489 T1 ATE376489 T1 AT E376489T1
- Authority
- AT
- Austria
- Prior art keywords
- melt
- chamber
- injection
- inlet channel
- channel
- 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
- 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
- B29C45/544—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw the plasticising unit being connected to a transfer chamber in the injection unit at the upstream side of the injection piston
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/696,074 US6527539B1 (en) | 2000-10-25 | 2000-10-25 | Injection unit of an injection system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE376489T1 true ATE376489T1 (de) | 2007-11-15 |
Family
ID=24795606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01955167T ATE376489T1 (de) | 2000-10-25 | 2001-07-30 | Spritzeinheit für spritzgiessmaschinen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6527539B1 (de) |
EP (1) | EP1333968B1 (de) |
AT (1) | ATE376489T1 (de) |
AU (1) | AU2001277435A1 (de) |
DE (1) | DE60131095T2 (de) |
TW (1) | TW503169B (de) |
WO (1) | WO2002034497A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7291304B2 (en) * | 2004-07-01 | 2007-11-06 | Husky Injection Molding Systems Ltd. | Coinjection molding cooled shooting pot cylinder |
DE102008027051A1 (de) | 2008-06-06 | 2009-12-10 | Kraussmaffei Technologies Gmbh | Spritzeinheit |
DE102013218193A1 (de) | 2013-09-11 | 2015-03-12 | Hp Pelzer Holding Gmbh | Compounder-Spritzgieß-Einheit |
CN114393784B (zh) * | 2021-12-28 | 2023-08-18 | 江苏新雷模塑有限公司 | 一种汽车前保险杠注塑模具 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950501A (en) | 1956-02-09 | 1960-08-30 | Continental Can Co | Method and apparatus for injection molding |
US4078875A (en) * | 1974-10-19 | 1978-03-14 | Schloemann-Siemag Akt. | Injection molding |
US5192555A (en) * | 1990-02-16 | 1993-03-09 | Husky Injection Molding Systems Ltd. | Apparatus for molding plastic articles |
US5071341A (en) * | 1990-10-24 | 1991-12-10 | Hoover Universal, Inc. | Injection molding machine with pressure assist nozzle |
JP2884455B2 (ja) * | 1991-12-27 | 1999-04-19 | 旭化成工業株式会社 | 中空射出成形方法及びそれに用いる加圧流体圧入排出装置 |
DE19517009A1 (de) | 1995-05-10 | 1996-11-14 | Kautex Maschinenbau Gmbh | Spritzgießmaschine zur Verarbeitung thermoplastischer Kunststoffe |
US5858420A (en) * | 1997-08-13 | 1999-01-12 | Husky Injection Molding Systems Ltd. | Flow regulating and distributing assembly |
-
2000
- 2000-10-25 US US09/696,074 patent/US6527539B1/en not_active Expired - Fee Related
-
2001
- 2001-07-30 AT AT01955167T patent/ATE376489T1/de active
- 2001-07-30 EP EP01955167A patent/EP1333968B1/de not_active Revoked
- 2001-07-30 WO PCT/CA2001/001096 patent/WO2002034497A1/en active IP Right Grant
- 2001-07-30 DE DE60131095T patent/DE60131095T2/de not_active Revoked
- 2001-07-30 AU AU2001277435A patent/AU2001277435A1/en not_active Abandoned
- 2001-08-08 TW TW090119317A patent/TW503169B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6527539B1 (en) | 2003-03-04 |
EP1333968B1 (de) | 2007-10-24 |
WO2002034497A1 (en) | 2002-05-02 |
DE60131095D1 (de) | 2007-12-06 |
EP1333968A1 (de) | 2003-08-13 |
AU2001277435A1 (en) | 2002-05-06 |
TW503169B (en) | 2002-09-21 |
DE60131095T2 (de) | 2008-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
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