DE69316824D1 - Schnecke für Zweiwellenextruder und Zweiwellenextruder - Google Patents
Schnecke für Zweiwellenextruder und ZweiwellenextruderInfo
- Publication number
- DE69316824D1 DE69316824D1 DE69316824T DE69316824T DE69316824D1 DE 69316824 D1 DE69316824 D1 DE 69316824D1 DE 69316824 T DE69316824 T DE 69316824T DE 69316824 T DE69316824 T DE 69316824T DE 69316824 D1 DE69316824 D1 DE 69316824D1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- twin
- extruders
- screw extruders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/35—Extrusion nozzles or dies with rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/404—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having non-intermeshing parts
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4287785A JPH06166086A (ja) | 1992-10-26 | 1992-10-26 | 2軸押出装置用スクリュー及び2軸押出装置 |
JP4328995A JPH06155549A (ja) | 1992-11-16 | 1992-11-16 | 押出機用スクリュー |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316824D1 true DE69316824D1 (de) | 1998-03-12 |
DE69316824T2 DE69316824T2 (de) | 1998-06-18 |
Family
ID=26556880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316824T Expired - Fee Related DE69316824T2 (de) | 1992-10-26 | 1993-10-13 | Schnecke für Zweiwellenextruder und Zweiwellenextruder |
Country Status (3)
Country | Link |
---|---|
US (2) | US5464282A (de) |
EP (1) | EP0595112B1 (de) |
DE (1) | DE69316824T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH690612A5 (de) * | 1995-09-21 | 2000-11-15 | Antogi Ag | Lagerung der Antriebswellen einer Schneckenpresse. |
IT1303885B1 (it) * | 1998-11-30 | 2001-03-01 | Techint Spa | Rotore per macchine di mescolazione di elastomeri e simili con angolod'ingresso nella mescola variato lungo lo sviluppo di almeno una delle |
JP2000246731A (ja) * | 1999-03-02 | 2000-09-12 | Kobe Steel Ltd | 混練ロータとこれを有する混練機 |
US8668389B2 (en) | 2000-11-07 | 2014-03-11 | Davis-Standard, Llc | Combination thrust flange and thrust plate |
US7993062B2 (en) | 2000-11-07 | 2011-08-09 | Davis-Standard, Llc | Combination thrust flange and thrust plate |
US20030206482A1 (en) * | 2002-05-01 | 2003-11-06 | Griggs Jimmy L. | Extrusion screw tip |
DE102006011067A1 (de) * | 2006-03-08 | 2007-09-13 | Krauss-Maffei Kunststofftechnik Gmbh | Extruder-/Spritzgießschnecke |
CN106696225A (zh) * | 2015-07-15 | 2017-05-24 | 安徽泽加业粉体工程有限公司 | 一种新型粘性块状物料挤条机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693617A (en) * | 1952-05-28 | 1954-11-09 | Western Electric Co | Apparatus for advancing and plasticizing plastic compounds |
DE962745C (de) * | 1953-07-31 | 1957-04-25 | Dynamit Nobel Ag | Vorrichtung zur fortlaufenden Herstellung von Folien oder Bahnen aus thermoplastischen Kunststoffen |
GB749919A (en) * | 1953-09-23 | 1956-06-06 | Harold Newby | Improvements in and apparatus for the production of blown foils of hard polyvinyl chloride |
US3901486A (en) * | 1973-04-20 | 1975-08-26 | Tokyo Tobari Co Ltd | Apparatus for melting raw thermoplastic synthetic resin material |
JPS55166234A (en) * | 1979-06-12 | 1980-12-25 | Kobe Steel Ltd | Noncontact type extruding machine with roller die |
JPS59167240A (ja) * | 1983-03-14 | 1984-09-20 | Chisso Corp | 有機フイラ−を配合された熱可塑性樹脂組成物の成形物の製法及びそのための装置 |
DE3600396A1 (de) * | 1985-11-09 | 1987-05-14 | Reifenhaeuser Masch | Breitschlitzduesenwerkzeug zum strangpressen von mehrschichtigen laminaten aus thermoplastischem kunststoff |
JP2546880B2 (ja) * | 1987-08-06 | 1996-10-23 | 株式会社神戸製鋼所 | スクリュー押出機 |
US4872761A (en) * | 1988-05-12 | 1989-10-10 | Paul Geyer | Extrusion apparatus |
US5114658A (en) * | 1990-11-15 | 1992-05-19 | E. I. Du Pont De Nemours And Company | One step preparation and fabrication of partially grafted flexible thermoplastic compositions |
-
1993
- 1993-10-13 DE DE69316824T patent/DE69316824T2/de not_active Expired - Fee Related
- 1993-10-13 EP EP93116543A patent/EP0595112B1/de not_active Expired - Lifetime
- 1993-10-26 US US08/141,022 patent/US5464282A/en not_active Expired - Fee Related
-
1995
- 1995-05-02 US US08/433,209 patent/US5545024A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69316824T2 (de) | 1998-06-18 |
US5464282A (en) | 1995-11-07 |
EP0595112A1 (de) | 1994-05-04 |
EP0595112B1 (de) | 1998-02-04 |
US5545024A (en) | 1996-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |