WO2019162803A1 - Twin-screw mixer-extruder, including a presser body for defining a controlled volume of a compounding chamber - Google Patents
Twin-screw mixer-extruder, including a presser body for defining a controlled volume of a compounding chamber Download PDFInfo
- Publication number
- WO2019162803A1 WO2019162803A1 PCT/IB2019/051145 IB2019051145W WO2019162803A1 WO 2019162803 A1 WO2019162803 A1 WO 2019162803A1 IB 2019051145 W IB2019051145 W IB 2019051145W WO 2019162803 A1 WO2019162803 A1 WO 2019162803A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- presser
- chamber
- pressure chamber
- pressure
- low
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
- B01F27/722—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/20—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- 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
- B29C48/25—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
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/402—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 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
- B29C48/25—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
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
-
- 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
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
- B29C48/525—Conical screws
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
- B29B7/186—Rotors therefor
-
- 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
- B29B7/484—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 with two shafts provided with screws, e.g. one screw being shorter than the other
-
- 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
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19708902.2A EP3755513B1 (en) | 2018-02-20 | 2019-02-13 | Method for operating a twin-screw mixer-extruder, including a presser body for defining a controlled volume of a compounding chamber |
PL19708902.2T PL3755513T3 (en) | 2018-02-20 | 2019-02-13 | Method for operating a twin-screw mixer-extruder, including a presser body for defining a controlled volume of a compounding chamber |
JP2020566344A JP7330520B2 (en) | 2018-02-20 | 2019-02-13 | Twin-screw mixing extruder including means for controlling the mixing chamber |
CN201980012278.1A CN111683800B (en) | 2018-02-20 | 2019-02-13 | Apparatus for mixing and extruding plastic material |
KR1020207020666A KR20200120902A (en) | 2018-02-20 | 2019-02-13 | Twin screw mixer-extruder with presser body to define the controlled volume of the mixing chamber |
BR112020014411-8A BR112020014411B1 (en) | 2018-02-20 | 2019-02-13 | APPARATUS FOR MIXING AND EXTRUSION OF PLASTIC MATERIALS |
US16/970,402 US11925911B2 (en) | 2018-02-20 | 2019-02-13 | Twin-screw mixer-extruder, including a presser body for defining a controlled volume of a compounding chamber |
ES19708902T ES2958088T3 (en) | 2018-02-20 | 2019-02-13 | Procedure for operating a twin-screw mixer-extruder, including a presser body to define a controlled volume of a mixing chamber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102018000002860 | 2018-02-20 | ||
IT102018000002860A IT201800002860A1 (en) | 2018-02-20 | 2018-02-20 | TWIN-SCREW MIXER-EXTRUDER, INCLUDING CONTROL MEANS OF A MIXING CHAMBER |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019162803A1 true WO2019162803A1 (en) | 2019-08-29 |
Family
ID=62167745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2019/051145 WO2019162803A1 (en) | 2018-02-20 | 2019-02-13 | Twin-screw mixer-extruder, including a presser body for defining a controlled volume of a compounding chamber |
Country Status (9)
Country | Link |
---|---|
US (1) | US11925911B2 (en) |
EP (1) | EP3755513B1 (en) |
JP (1) | JP7330520B2 (en) |
KR (1) | KR20200120902A (en) |
CN (1) | CN111683800B (en) |
ES (1) | ES2958088T3 (en) |
IT (1) | IT201800002860A1 (en) |
PL (1) | PL3755513T3 (en) |
WO (1) | WO2019162803A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020178070A1 (en) * | 2019-03-06 | 2020-09-10 | Compagnie Generale Des Etablissements Michelin | Mixing and extrusion machine with self-cleaning twin screw and method of use |
WO2020177951A1 (en) * | 2019-03-06 | 2020-09-10 | Compagnie Generale Des Etablissements Michelin | Output mechanism of a mixer with converging conical twin screws |
WO2020177950A1 (en) * | 2019-03-06 | 2020-09-10 | Compagnie Generale Des Etablissements Michelin | Twin-screw mixing and extrusion machine with mobile elements |
WO2021165870A1 (en) * | 2020-02-20 | 2021-08-26 | Pomini Rubber & Plastics S.R.L. | Apparatus and method for mixing elastomeric materials |
WO2021165871A1 (en) * | 2020-02-20 | 2021-08-26 | Pomini Rubber & Plastics S.R.L. | Apparatus and method for mixing elastomeric materials |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023219834A1 (en) | 2022-05-09 | 2023-11-16 | Dow Silicones Corporation | Polymerisation of siloxane polymers |
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US3386131A (en) * | 1961-07-19 | 1968-06-04 | Pirelli | Apparatus for the continuous treatment of rubber and plastic material in general |
WO2005039847A1 (en) * | 2003-10-28 | 2005-05-06 | Colmec S.P.A. | Machine for mixing and extruding rubber-based and silicone-based plastic materials and method therefor |
EP1543930A2 (en) * | 2003-12-19 | 2005-06-22 | ThyssenKrupp Elastomertechnik GmbH | Apparatus and method for working rubbers |
EP1552914A1 (en) * | 2002-07-17 | 2005-07-13 | Suzuka Engineering Co. Ltd. | Rubber kneading machine |
DE102007033355A1 (en) * | 2006-07-17 | 2008-03-27 | Kraussmaffei Berstorff Gmbh | Stuffing unit used to charge material into extrusion plant, employs two cylinders to swing and orientate pivoted plate exerting pressure against feedstock |
US20160361697A1 (en) * | 2015-02-05 | 2016-12-15 | Mitsubishi Heavy Industries Machinery Technology Corporation | Mixer |
CN206170388U (en) * | 2016-08-30 | 2017-05-17 | 河北瑞威科技有限公司 | A low temperature initial refining banbury mixer for rubber reclaiming |
US20170165872A1 (en) * | 2015-12-11 | 2017-06-15 | The Goodyear Tire & Rubber Company | Modified tire sealant mixing device |
Family Cites Families (14)
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US2767437A (en) * | 1952-02-11 | 1956-10-23 | Donald E Marshall | Method of amalgamating and extruding soap |
US3836127A (en) * | 1972-07-19 | 1974-09-17 | D Csongor | Apparatus for extruding melted plastic mixtures |
US4084263A (en) * | 1973-04-30 | 1978-04-11 | Firma Werner & Pfleiderer | Kneading and mixing machine |
JPS59145024A (en) * | 1983-02-07 | 1984-08-20 | Sumitomo Rubber Ind Ltd | Hermetically closed kneader |
JPH0344483Y2 (en) * | 1985-03-28 | 1991-09-19 | ||
IT1269896B (en) * | 1994-03-22 | 1997-04-16 | Pomini Spa | EQUIPMENT WITH OPPOSITE CYLINDERS TO OPERATE THE BAR OF A PRESSURE ELEMENT (OF MIXES IN PROCESSING) IN INTERNAL TYPE MACHINES |
JPH11198214A (en) * | 1997-11-17 | 1999-07-27 | Sekisui Chem Co Ltd | Manufacture of rubber molded article |
US6422733B1 (en) * | 1998-01-05 | 2002-07-23 | The Goodyear Tire & Rubber Co. | Internal mixer with wide throat and wear plates |
DE10113949A1 (en) * | 2001-03-22 | 2002-09-26 | Krupp Elastomertechnik Gmbh | Rubber straining machine comprises a conical twin screw extruder and a gear pump with filtering screen in a compression chamber after the gear wheels |
CN1167544C (en) * | 2002-01-29 | 2004-09-22 | 北京化工大学 | Screw extrusion melt pressure stabilizing device and method |
US8545742B2 (en) * | 2009-08-28 | 2013-10-01 | Abbott Cardiovascular Systems Inc. | Method of fabricating a low crystallinity poly(L-lactide) tube |
CN201728842U (en) * | 2010-05-04 | 2011-02-02 | 伊莉霖 | Miniature double-cone opposite rotation double-screw extrusion tester |
EP3200964B1 (en) * | 2014-09-30 | 2023-09-27 | Compagnie Générale des Etablissements Michelin | Nozzle for an extruder with flow control |
JP2016196105A (en) * | 2015-04-02 | 2016-11-24 | 株式会社ブリヂストン | Gear pump type extruder |
-
2018
- 2018-02-20 IT IT102018000002860A patent/IT201800002860A1/en unknown
-
2019
- 2019-02-13 ES ES19708902T patent/ES2958088T3/en active Active
- 2019-02-13 US US16/970,402 patent/US11925911B2/en active Active
- 2019-02-13 EP EP19708902.2A patent/EP3755513B1/en active Active
- 2019-02-13 JP JP2020566344A patent/JP7330520B2/en active Active
- 2019-02-13 CN CN201980012278.1A patent/CN111683800B/en active Active
- 2019-02-13 PL PL19708902.2T patent/PL3755513T3/en unknown
- 2019-02-13 WO PCT/IB2019/051145 patent/WO2019162803A1/en unknown
- 2019-02-13 KR KR1020207020666A patent/KR20200120902A/en not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386131A (en) * | 1961-07-19 | 1968-06-04 | Pirelli | Apparatus for the continuous treatment of rubber and plastic material in general |
EP1552914A1 (en) * | 2002-07-17 | 2005-07-13 | Suzuka Engineering Co. Ltd. | Rubber kneading machine |
WO2005039847A1 (en) * | 2003-10-28 | 2005-05-06 | Colmec S.P.A. | Machine for mixing and extruding rubber-based and silicone-based plastic materials and method therefor |
EP1543930A2 (en) * | 2003-12-19 | 2005-06-22 | ThyssenKrupp Elastomertechnik GmbH | Apparatus and method for working rubbers |
DE102007033355A1 (en) * | 2006-07-17 | 2008-03-27 | Kraussmaffei Berstorff Gmbh | Stuffing unit used to charge material into extrusion plant, employs two cylinders to swing and orientate pivoted plate exerting pressure against feedstock |
US20160361697A1 (en) * | 2015-02-05 | 2016-12-15 | Mitsubishi Heavy Industries Machinery Technology Corporation | Mixer |
US20170165872A1 (en) * | 2015-12-11 | 2017-06-15 | The Goodyear Tire & Rubber Company | Modified tire sealant mixing device |
CN206170388U (en) * | 2016-08-30 | 2017-05-17 | 河北瑞威科技有限公司 | A low temperature initial refining banbury mixer for rubber reclaiming |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020178070A1 (en) * | 2019-03-06 | 2020-09-10 | Compagnie Generale Des Etablissements Michelin | Mixing and extrusion machine with self-cleaning twin screw and method of use |
WO2020177951A1 (en) * | 2019-03-06 | 2020-09-10 | Compagnie Generale Des Etablissements Michelin | Output mechanism of a mixer with converging conical twin screws |
WO2020177950A1 (en) * | 2019-03-06 | 2020-09-10 | Compagnie Generale Des Etablissements Michelin | Twin-screw mixing and extrusion machine with mobile elements |
FR3093457A1 (en) * | 2019-03-06 | 2020-09-11 | Compagnie Generale Des Etablissements Michelin | Twin Screw Mixing and Extrusion Machine with Removable Elements |
FR3093456A1 (en) * | 2019-03-06 | 2020-09-11 | Compagnie Generale Des Etablissements Michelin | Outlet Mechanism of a Conical Conical Twin Screw Mixer |
FR3093458A1 (en) * | 2019-03-06 | 2020-09-11 | Compagnie Generale Des Etablissements Michelin | Self-Cleaning Twin Screw Extrusion and Mixing Machine and Method of Use |
WO2021165870A1 (en) * | 2020-02-20 | 2021-08-26 | Pomini Rubber & Plastics S.R.L. | Apparatus and method for mixing elastomeric materials |
WO2021165871A1 (en) * | 2020-02-20 | 2021-08-26 | Pomini Rubber & Plastics S.R.L. | Apparatus and method for mixing elastomeric materials |
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CN111683800B (en) | 2022-07-01 |
EP3755513A1 (en) | 2020-12-30 |
JP7330520B2 (en) | 2023-08-22 |
EP3755513C0 (en) | 2023-07-05 |
PL3755513T3 (en) | 2023-12-11 |
EP3755513B1 (en) | 2023-07-05 |
US11925911B2 (en) | 2024-03-12 |
IT201800002860A1 (en) | 2019-08-20 |
BR112020014411A2 (en) | 2020-12-01 |
ES2958088T3 (en) | 2024-02-01 |
CN111683800A (en) | 2020-09-18 |
KR20200120902A (en) | 2020-10-22 |
JP2021513930A (en) | 2021-06-03 |
US20210113975A1 (en) | 2021-04-22 |
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