BA96133A - The process of creating a profile especially for the manufacture of windows and doors - Google Patents
The process of creating a profile especially for the manufacture of windows and doorsInfo
- Publication number
- BA96133A BA96133A BA960133A BA960133A BA96133A BA 96133 A BA96133 A BA 96133A BA 960133 A BA960133 A BA 960133A BA 960133 A BA960133 A BA 960133A BA 96133 A BA96133 A BA 96133A
- Authority
- BA
- Bosnia and Herzegovina
- Prior art keywords
- cylinder
- screw
- doors
- windows
- creating
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/47—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using discs, e.g. plasticising the moulding material by passing it between a fixed and a rotating disc that are coaxially arranged
-
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/535—Screws with thread pitch varying along the longitudinal axis
-
- 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
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Inorganic Insulating Materials (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Electron Beam Exposure (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
A single screw extruder for processing thermoplastic masses has a cylinder which receives a screw, a feed opening for the material to be processed at a first end of the cylinder, an ejection zone for thermoplasticised mass at a second end of the cylinder and accessories for treating the thermoplasticised mass. A homogenisation chamber (244) designed at or after the second end of the cylinder has an outlet (268) at its downstream end away from the screw. A homogenisation rotor (246) secured to the downstream end of the screw so as to rotate therewith is arranged in the homogenisation chamber (244).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1996/003611 WO1997006942A1 (en) | 1995-08-17 | 1996-08-16 | Process for producing profiled materials, in particular for door and window production |
Publications (1)
Publication Number | Publication Date |
---|---|
BA96133A true BA96133A (en) | 1998-12-28 |
Family
ID=8166288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BA960133A BA96133A (en) | 1996-08-16 | 1996-10-24 | The process of creating a profile especially for the manufacture of windows and doors |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0921931B1 (en) |
AT (1) | ATE223799T1 (en) |
AU (1) | AU4299497A (en) |
BA (1) | BA96133A (en) |
DE (1) | DE59708207D1 (en) |
PL (1) | PL183807B1 (en) |
WO (1) | WO1998007559A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE610557C (en) * | 1932-07-29 | 1935-03-12 | Oswald & Co O | Screw extrusion press for synthetic casein horn masses |
SU887213A1 (en) * | 1980-02-29 | 1981-12-07 | Всесоюзный Научно-Исследовательский Институт Машин Для Производства Синтетических Волокон | Apparatus for mixing and homogenizing polymeric materials |
JPS61272124A (en) * | 1985-05-28 | 1986-12-02 | Sekisui Plastics Co Ltd | Extruder for molding foamed product |
JPH0784028B2 (en) * | 1987-04-07 | 1995-09-13 | 石川島播磨重工業株式会社 | Plastic extruder screen head |
DE4227018A1 (en) * | 1991-09-11 | 1993-03-25 | Barmag Barmer Maschf | Efficiently mixing single-screw extruder - has length of screw with longitudinal pockets closed at alternate ends and sepd. by shear ridges with cut=outs forming mixing recesses |
DE4232014A1 (en) * | 1992-09-24 | 1994-03-31 | Bayer Ag | Process for crushing plastics |
-
1996
- 1996-10-24 BA BA960133A patent/BA96133A/en unknown
-
1997
- 1997-08-14 DE DE59708207T patent/DE59708207D1/en not_active Expired - Lifetime
- 1997-08-14 AT AT97918986T patent/ATE223799T1/en not_active IP Right Cessation
- 1997-08-14 WO PCT/EP1997/004448 patent/WO1998007559A1/en active IP Right Grant
- 1997-08-14 EP EP97918986A patent/EP0921931B1/en not_active Expired - Lifetime
- 1997-08-14 PL PL97331614A patent/PL183807B1/en not_active IP Right Cessation
- 1997-08-14 AU AU42994/97A patent/AU4299497A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE223799T1 (en) | 2002-09-15 |
EP0921931B1 (en) | 2002-09-11 |
DE59708207D1 (en) | 2002-10-17 |
PL183807B1 (en) | 2002-07-31 |
WO1998007559A1 (en) | 1998-02-26 |
PL331614A1 (en) | 1999-08-02 |
EP0921931A1 (en) | 1999-06-16 |
AU4299497A (en) | 1998-03-06 |
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