FR2325278A7 - Element de cisaillage pour boudineuse utilisable pour la preparation des matieres plastiques - Google Patents
Element de cisaillage pour boudineuse utilisable pour la preparation des matieres plastiquesInfo
- Publication number
- FR2325278A7 FR2325278A7 FR7400901A FR7400901A FR2325278A7 FR 2325278 A7 FR2325278 A7 FR 2325278A7 FR 7400901 A FR7400901 A FR 7400901A FR 7400901 A FR7400901 A FR 7400901A FR 2325278 A7 FR2325278 A7 FR 2325278A7
- Authority
- FR
- France
- Prior art keywords
- plastics
- preparation
- bending machine
- machine used
- shearing element
- 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
Links
Classifications
-
- 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
- B29B7/482—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 provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
-
- 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
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
-
- 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
- B29C48/256—Exchangeable extruder parts
- B29C48/2564—Screw 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92523—Force; Tension
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92628—Width or height
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7307358 | 1973-02-27 | ||
DE2321325A DE2321325A1 (de) | 1973-04-27 | 1973-04-27 | Scherelement fuer eine kunststoffe aufbereitende schneckenmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2325278A7 true FR2325278A7 (fr) | 1977-04-15 |
Family
ID=25765056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400901A Expired FR2325278A7 (fr) | 1973-02-27 | 1974-01-11 | Element de cisaillage pour boudineuse utilisable pour la preparation des matieres plastiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3883122A (fr) |
JP (1) | JPS5236631B2 (fr) |
FR (1) | FR2325278A7 (fr) |
IT (1) | IT1003597B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2636560A1 (fr) * | 1988-09-20 | 1990-03-23 | Clextral | Dispositif de modification en continu et en fonctionnement des caracteristiques d'une machine d'extrusion et machine d'extrusion munie d'un tel dispositif |
EP0523868A1 (fr) * | 1991-06-26 | 1993-01-20 | Stork Protecon B.V. | Appareil pour le traitement des matières extrudables |
EP0688600A1 (fr) * | 1994-06-20 | 1995-12-27 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Mélangeur continu et appareil pour enlever des sigments de rotor pour ce mélangeur |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924800C2 (de) * | 1979-06-20 | 1982-08-19 | Werner & Pfleiderer, 7000 Stuttgart | Drosselvorrichtung für eine zweiwellige Schneckenmaschine |
DE3321383C1 (de) * | 1983-06-14 | 1985-03-07 | Josef A. 7144 Asperg Blach | Bearbeitungswelle fuer Maschinen zum Extrudieren,Kneten,Dispergieren,Mischen oder Homogenisieren zaehviskoser,plastischer,koerniger oder pulverfoermiger Materialien |
US4875847A (en) * | 1984-04-23 | 1989-10-24 | Wenger Manufacturing, Inc. | Twin-screw extruder having respective conical nose screw sections |
EP0342839B1 (fr) * | 1988-05-17 | 1994-01-26 | The Japan Steel Works, Ltd. | Extrudeuse ayant un dispositif de réglage du degré de malaxage |
US5014882A (en) * | 1989-05-19 | 1991-05-14 | Marlen Research Corporation | Pivot-action portioning apparatus and method |
DE4202231C1 (fr) * | 1992-01-28 | 1993-06-09 | Deutsches Institut Fuer Lebensmitteltechnik, 4570 Quakenbrueck, De | |
USRE36390E (en) * | 1993-01-28 | 1999-11-16 | Fels Ulrich | Device for cooling of fluids and edible foams |
US5868065A (en) * | 1996-09-16 | 1999-02-09 | Kateman Family Limited Partnership | Apparatus for manufacturing frozen confection |
US5713209A (en) * | 1996-10-24 | 1998-02-03 | General Mills, Inc. | Twin screw extruder for batch freezing |
AUPQ468299A0 (en) * | 1999-12-15 | 2000-01-20 | James Hardie Research Pty Limited | Method and apparatus for extruding cementitious articles |
CN105014909B (zh) * | 2015-08-11 | 2017-10-13 | 湖南匡为科技有限公司 | 一种螺杆支撑装置及具有该装置的双螺杆挤出机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131433A (en) * | 1959-03-03 | 1964-05-05 | Grundig Max | Injection molding machine |
US3078511A (en) * | 1960-03-31 | 1963-02-26 | Welding Engineers | Treatment of plastic materials |
CH535117A (fr) * | 1970-12-22 | 1973-03-31 | Sig Schweiz Industrieges | Extrudeuse |
US3779522A (en) * | 1971-12-09 | 1973-12-18 | Baker Perkins Inc | Coupling structure for twin mixer shafts |
US3823921A (en) * | 1972-11-14 | 1974-07-16 | Teledyne Inc | Continuous processor for treating material |
-
1974
- 1974-01-11 FR FR7400901A patent/FR2325278A7/fr not_active Expired
- 1974-02-15 US US442753A patent/US3883122A/en not_active Expired - Lifetime
- 1974-02-20 JP JP49020382A patent/JPS5236631B2/ja not_active Expired
- 1974-02-26 IT IT48736/74A patent/IT1003597B/it active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2636560A1 (fr) * | 1988-09-20 | 1990-03-23 | Clextral | Dispositif de modification en continu et en fonctionnement des caracteristiques d'une machine d'extrusion et machine d'extrusion munie d'un tel dispositif |
EP0523868A1 (fr) * | 1991-06-26 | 1993-01-20 | Stork Protecon B.V. | Appareil pour le traitement des matières extrudables |
US5409366A (en) * | 1991-06-26 | 1995-04-25 | Stork Protecon B.V. | Apparatus for processing extrudable materials |
EP0688600A1 (fr) * | 1994-06-20 | 1995-12-27 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Mélangeur continu et appareil pour enlever des sigments de rotor pour ce mélangeur |
US5590959A (en) * | 1994-06-20 | 1997-01-07 | Kabushiki Kaisha Kobe Seiko Sho | Continuous mixer and rotor segment removal tool for the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5236631B2 (fr) | 1977-09-17 |
JPS49118070A (fr) | 1974-11-12 |
US3883122A (en) | 1975-05-13 |
IT1003597B (it) | 1976-06-10 |
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