AT314810B - Device for converting and mixing plastic materials - Google Patents

Device for converting and mixing plastic materials

Info

Publication number
AT314810B
AT314810B AT359267A AT359267A AT314810B AT 314810 B AT314810 B AT 314810B AT 359267 A AT359267 A AT 359267A AT 359267 A AT359267 A AT 359267A AT 314810 B AT314810 B AT 314810B
Authority
AT
Austria
Prior art keywords
converting
plastic materials
mixing plastic
mixing
materials
Prior art date
Application number
AT359267A
Other languages
German (de)
Original Assignee
Hans Leu
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 by Hans Leu filed Critical Hans Leu
Priority to AT359267A priority Critical patent/AT314810B/en
Priority to CH479968A priority patent/CH483300A/en
Priority to DE19681757189 priority patent/DE1757189C3/en
Priority to FR1576429D priority patent/FR1576429A/fr
Priority to LU55832D priority patent/LU55832A1/xx
Priority to BE713736D priority patent/BE713736A/xx
Priority to US721816A priority patent/US3572646A/en
Priority to LU55897A priority patent/LU55897A1/xx
Priority to NL6805415A priority patent/NL6805415A/xx
Priority to GB1225515D priority patent/GB1225515A/en
Application granted granted Critical
Publication of AT314810B publication Critical patent/AT314810B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
AT359267A 1967-04-17 1967-04-17 Device for converting and mixing plastic materials AT314810B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT359267A AT314810B (en) 1967-04-17 1967-04-17 Device for converting and mixing plastic materials
CH479968A CH483300A (en) 1967-04-17 1968-04-01 Process for converting and mixing plastic materials on the basis of the double flow transition
DE19681757189 DE1757189C3 (en) 1967-04-17 1968-04-10 Device for plasticizing, mixing and homogenizing plastic materials
FR1576429D FR1576429A (en) 1967-04-17 1968-04-12
LU55832D LU55832A1 (en) 1967-04-17 1968-04-16
BE713736D BE713736A (en) 1967-04-17 1968-04-16
US721816A US3572646A (en) 1967-04-17 1968-04-16 Apparatus for transforming and mixing deformable media
LU55897A LU55897A1 (en) 1967-04-17 1968-04-16
NL6805415A NL6805415A (en) 1967-04-17 1968-04-17
GB1225515D GB1225515A (en) 1967-04-17 1968-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT359267A AT314810B (en) 1967-04-17 1967-04-17 Device for converting and mixing plastic materials

Publications (1)

Publication Number Publication Date
AT314810B true AT314810B (en) 1974-04-25

Family

ID=3552642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT359267A AT314810B (en) 1967-04-17 1967-04-17 Device for converting and mixing plastic materials

Country Status (7)

Country Link
AT (1) AT314810B (en)
BE (1) BE713736A (en)
CH (1) CH483300A (en)
FR (1) FR1576429A (en)
GB (1) GB1225515A (en)
LU (1) LU55897A1 (en)
NL (1) NL6805415A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332797A1 (en) * 1975-06-09 1977-06-24 Massachusetts Inst Technology FLUID MIXING APPARATUS
DE7724432U1 (en) * 1977-08-05 1977-11-10 Bucher-Guyer Ag Maschinenfabrik, Niederweningen, Zuerich (Schweiz) PLASTICIZING MACHINE FOR PROCESSING STRIP-SHAPED RAW MATERIAL

Also Published As

Publication number Publication date
FR1576429A (en) 1969-08-01
CH483300A (en) 1969-12-31
GB1225515A (en) 1971-03-17
LU55897A1 (en) 1968-07-09
DE1757189B2 (en) 1977-06-23
BE713736A (en) 1968-09-16
DE1757189A1 (en) 1971-02-18
NL6805415A (en) 1968-10-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee