IT7923361V0 - SCREW EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTICABLE MASSES. - Google Patents

SCREW EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTICABLE MASSES.

Info

Publication number
IT7923361V0
IT7923361V0 IT7923361U IT2336179U IT7923361V0 IT 7923361 V0 IT7923361 V0 IT 7923361V0 IT 7923361 U IT7923361 U IT 7923361U IT 2336179 U IT2336179 U IT 2336179U IT 7923361 V0 IT7923361 V0 IT 7923361V0
Authority
IT
Italy
Prior art keywords
plasticable
masses
screw extruder
continuous preparation
continuous
Prior art date
Application number
IT7923361U
Other languages
Italian (it)
Inventor
Dieter Zettler Hans
Schneider Wolfgang
Bauer Wolfgang
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of IT7923361V0 publication Critical patent/IT7923361V0/en

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
    • B29C48/36—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
    • B29C48/03—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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT7923361U 1978-12-15 1979-12-07 SCREW EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTICABLE MASSES. IT7923361V0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854207A DE2854207C3 (en) 1978-12-15 1978-12-15 Screw extruder for the continuous preparation of plasticizable masses

Publications (1)

Publication Number Publication Date
IT7923361V0 true IT7923361V0 (en) 1979-12-07

Family

ID=6057297

Family Applications (2)

Application Number Title Priority Date Filing Date
IT27983/79A IT1126558B (en) 1978-12-15 1979-12-07 AUGER EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTIFIABLE MASSES
IT7923361U IT7923361V0 (en) 1978-12-15 1979-12-07 SCREW EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTICABLE MASSES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT27983/79A IT1126558B (en) 1978-12-15 1979-12-07 AUGER EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTIFIABLE MASSES

Country Status (3)

Country Link
CH (1) CH646371A5 (en)
DE (1) DE2854207C3 (en)
IT (2) IT1126558B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392932B (en) * 1987-10-12 1991-07-10 Plastronica Ag PREHEATING AND DOSING DEVICE
DE4115583A1 (en) * 1991-05-13 1992-11-19 Johannes Dr Ing Weber MULTIPLE SCREW EXTRUDERS
IT1283652B1 (en) * 1996-08-02 1998-04-23 Pomini Spa PROCEDURE FOR THE CONTINUOUS MIXING AND EXTRUSION OF POLYMERIC MATERIALS WITH DRY PRE-MIXING OF THE MATERIAL AND
DE10122462C1 (en) * 2001-05-09 2002-10-10 3 & Extruder Gmbh Screw extruder has at least three parallel, intermeshing screws and casing with apertures in its side
DE10207145B4 (en) 2002-02-20 2004-07-15 Blach, Josef A. Device for dispersing and melting flowable materials
DE10233213B4 (en) 2002-07-22 2004-09-09 3+Extruder Gmbh extruder
DE10233214B4 (en) 2002-07-22 2005-01-27 3+Extruder Gmbh Extruder for continuous processing and / or processing of flowable materials
JP4805372B2 (en) 2009-03-25 2011-11-02 日本碍子株式会社 Extrusion molding apparatus and method for producing molded body using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879164C (en) * 1951-07-04 1953-06-11 Joseph Eck & Soehne Maschinenf Screw press
DE1679884B2 (en) * 1967-12-16 1971-08-26 Werner & Pfleiderer MULTIPLE SHAFT CONTINUOUSLY WORKING MIXER AND MIXING MACHINE FOR PLASTIC MACHINE

Also Published As

Publication number Publication date
IT1126558B (en) 1986-05-21
IT7927983A0 (en) 1979-12-07
CH646371A5 (en) 1984-11-30
DE2854207C3 (en) 1984-06-20
DE2854207A1 (en) 1980-06-19
DE2854207B2 (en) 1981-05-27

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