NO933451L - Ekstruder for dosering av kunststoff eller kunststoffblandinger - Google Patents
Ekstruder for dosering av kunststoff eller kunststoffblandingerInfo
- Publication number
- NO933451L NO933451L NO933451A NO933451A NO933451L NO 933451 L NO933451 L NO 933451L NO 933451 A NO933451 A NO 933451A NO 933451 A NO933451 A NO 933451A NO 933451 L NO933451 L NO 933451L
- Authority
- NO
- Norway
- Prior art keywords
- plastics
- dosing
- extruder
- mixtures
- plastics mixtures
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
- B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
- B29C31/063—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers of the piston type
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- 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
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9215192U DE9215192U1 (fr) | 1992-11-07 | 1992-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO933451D0 NO933451D0 (no) | 1993-09-27 |
NO933451L true NO933451L (no) | 1994-05-09 |
Family
ID=6885795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO933451A NO933451L (no) | 1992-11-07 | 1993-09-27 | Ekstruder for dosering av kunststoff eller kunststoffblandinger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0597219A1 (fr) |
DE (1) | DE9215192U1 (fr) |
NO (1) | NO933451L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69812998T2 (de) * | 1997-09-30 | 2003-12-11 | Asahi Glass Co Ltd | Verfahren zur herstellung einer platte mit einem kunststoffrahmen |
WO2000030824A2 (fr) | 1998-11-20 | 2000-06-02 | Krauss-Maffei Kunststofftechnik Gmbh | Procede pour produire des pieces moulees par injection dans une machine de moulage par injection |
KR100528747B1 (ko) * | 1998-12-31 | 2006-01-27 | 에스케이케미칼주식회사 | 공중합 폴리에스테르 수지용 압출장치_ |
ATE301541T1 (de) | 2001-04-10 | 2005-08-15 | Soplar Sa | Vorrichtung zur herstellung von hohlkörpern aus kunststoff im extrusionsblasverfahren |
AT523516B1 (de) | 2020-07-08 | 2021-09-15 | Engel Austria Gmbh | Einspritzanordnung für eine Formgebungsmaschine und Verfahren zum Betreiben einer solchen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526929A (en) * | 1967-11-24 | 1970-09-08 | Shell Oil Co | Apparatus for minimizing terminal drool in intermittent-charge plastic extrusion apparatus |
DE1963166A1 (de) * | 1969-12-17 | 1971-06-24 | Siemag Siegener Maschb Gmbh | Staukopf fuer Schneckenpressen zum Spritzformen von thermoplastischem Kunststoff |
JPS63278812A (ja) * | 1987-05-11 | 1988-11-16 | Chisso Corp | 熱可塑性樹脂のプレス成形方法 |
DE3843342A1 (de) * | 1988-12-22 | 1990-06-28 | Stefan Biffar | Einrichtung zum ausgeben von plastischem, insbesondere thermoplastischem, erwaermten und recycelten kunststoff von einem plastifikator in das formwerkzeug einer presse |
DE4123588A1 (de) * | 1991-07-17 | 1993-01-21 | Ver Glaswerke Gmbh | Verfahren und vorrichtung zur herstellung eines fahrzeugfensters |
-
1992
- 1992-11-07 DE DE9215192U patent/DE9215192U1/de not_active Expired - Lifetime
-
1993
- 1993-09-22 EP EP93115228A patent/EP0597219A1/fr not_active Withdrawn
- 1993-09-27 NO NO933451A patent/NO933451L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0597219A1 (fr) | 1994-05-18 |
DE9215192U1 (fr) | 1993-01-07 |
NO933451D0 (no) | 1993-09-27 |
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