BE513275A - - Google Patents

Info

Publication number
BE513275A
BE513275A BE513275DA BE513275A BE 513275 A BE513275 A BE 513275A BE 513275D A BE513275D A BE 513275DA BE 513275 A BE513275 A BE 513275A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE513275A publication Critical patent/BE513275A/xx

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
    • B29B7/483—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 the other mixing parts being discs perpendicular to the screw 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
    • 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
    • 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
    • B29C48/395—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
    • B29C48/405—Intermeshing co-rotating 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
    • B29C48/36—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
    • B29C48/41—Intermeshing counter-rotating 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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
    • B29C48/68—Barrels or cylinders

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)
BE513275D 1949-07-15 1952-08-01 BE513275A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2631016X 1949-07-15
GB11143/53A GB738784A (en) 1949-07-15 1953-04-22 Homogenizing device for extruding machine

Publications (1)

Publication Number Publication Date
BE513275A true BE513275A (es) 1954-03-19

Family

ID=32299613

Family Applications (1)

Application Number Title Priority Date Filing Date
BE513275D BE513275A (es) 1949-07-15 1952-08-01

Country Status (6)

Country Link
US (1) US2631016A (es)
BE (1) BE513275A (es)
CH (1) CH308055A (es)
FR (1) FR1119651A (es)
GB (1) GB738784A (es)
LU (1) LU31618A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198051B (de) * 1954-10-20 1965-08-05 Gen Tire & Rubber Co Schneckenstrangpresse zum Plastifizieren und Mischen von Kunststoffen oder Kautschuk

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526263A (es) * 1953-04-11 1900-01-01
BE523318A (es) * 1953-07-30 1900-01-01
US2936161A (en) * 1953-12-23 1960-05-10 Cps Mfg Company Mutator
US2796240A (en) * 1954-12-21 1957-06-18 American Viscose Corp Dual pump
DE1271377B (de) * 1955-01-24 1968-06-27 Western Electric Co Schneckenstrangpresse
US3122356A (en) * 1958-08-23 1964-02-25 Bayer Ag Worm arrangement
BE607376A (es) * 1960-08-22 1900-01-01
US3166301A (en) * 1962-10-22 1965-01-19 Magnetic Film And Tape Company Mixer
US3252182A (en) * 1963-01-22 1966-05-24 Lavorazione Mat Plast Screw press for extrusion of plastics
US3179382A (en) * 1963-03-01 1965-04-20 Norton Knedlik Blending pump
US3421182A (en) * 1965-11-13 1969-01-14 Lavorazione Mat Plast Screw press for extruding plastic materials
US3446485A (en) * 1966-09-22 1969-05-27 Colgate Palmolive Co Mixing apparatus
GB1264415A (es) * 1969-06-11 1972-02-23
US3945622A (en) * 1974-08-26 1976-03-23 Beloit Corporation Cascade type dynamic mixer for extrusion of plastic
AT384991B (de) * 1978-04-03 1988-02-10 Cincinnati Milacron Austria Doppelschneckenextruder
DE3047314A1 (de) * 1980-12-16 1982-07-29 Josef A. 7144 Asperg Blach Vorrichtung zum mischen, dispergieren und homogenisieren von massen mit mindestens einer viskosen komponente
EP0113041B1 (de) * 1982-12-06 1987-07-08 Windmöller & Hölscher Verfahren und Vorrichtung zur Bildung und Umschichtung von Teilströmen von aus bzw. in einer Strangpresse geförderten thermoplastischen und/oder elastomeren Massen
DE3841729C1 (de) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Ein- oder Doppelschneckenextruder zum Entgasen von thermoplastischen Kunststoffschmelzen
DE3841728C1 (de) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Ein- oder Doppelschneckenextruder zum Einarbeiten von pulverförmigen oder faserförmigen Additiven in eine thermoplastische Kunststoffschmelze
US5230562A (en) * 1989-11-02 1993-07-27 Sumitomo Heavy Industries, Ltd. Viscous liquid processor
DE4118091A1 (de) * 1991-06-03 1992-12-10 Theysohn Friedrich Fa Vorrichtung zum plastifizieren von kunststoff
US5494351A (en) * 1992-10-14 1996-02-27 Vapo Oy Device and method for mixing peat and sludge
DE19751730A1 (de) * 1997-11-24 1999-05-27 Bayer Ag Mischvorrichtung
US7387426B2 (en) * 2005-11-04 2008-06-17 Glycon Corporation Extruder screw with mixing section
JP4746014B2 (ja) * 2007-07-09 2011-08-10 株式会社日本製鋼所 溶融混練脱揮押出機
JP5615845B2 (ja) * 2009-01-13 2014-10-29 バイオガソル・エピエス 媒体の急速混合のための装置および方法
CN103182775B (zh) * 2013-03-05 2015-12-02 华南理工大学 一种双螺杆体积置换拉伸形变塑化加工方法及设备
JP6771908B2 (ja) * 2016-03-14 2020-10-21 株式会社栗本鐵工所 混練撹拌装置用撹拌翼構造
JP6870018B2 (ja) * 2019-03-18 2021-05-12 株式会社栗本鐵工所 混練撹拌装置用撹拌翼構造
JP2020044536A (ja) * 2019-12-20 2020-03-26 株式会社栗本鐵工所 混練撹拌装置用撹拌翼構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980589A (en) * 1934-11-13 Capillary colloid
NL59084C (es) * 1900-01-01
US1487208A (en) * 1922-12-13 1924-03-18 Turbinator Company Inc Agitating and mixing device
US1958020A (en) * 1931-10-30 1934-05-08 Lancaster Processes Inc Apparatus for disintegrating and dispersing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198051B (de) * 1954-10-20 1965-08-05 Gen Tire & Rubber Co Schneckenstrangpresse zum Plastifizieren und Mischen von Kunststoffen oder Kautschuk

Also Published As

Publication number Publication date
CH308055A (fr) 1955-06-30
US2631016A (en) 1953-03-10
FR1119651A (fr) 1956-06-22
LU31618A1 (es) 1953-08-28
GB738784A (en) 1955-10-19

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