JPS5229343B1 - - Google Patents

Info

Publication number
JPS5229343B1
JPS5229343B1 JP46032867A JP3286771A JPS5229343B1 JP S5229343 B1 JPS5229343 B1 JP S5229343B1 JP 46032867 A JP46032867 A JP 46032867A JP 3286771 A JP3286771 A JP 3286771A JP S5229343 B1 JPS5229343 B1 JP S5229343B1
Authority
JP
Japan
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.)
Pending
Application number
JP46032867A
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
Priority claimed from DE19702023910 external-priority patent/DE2023910C/de
Application filed filed Critical
Publication of JPS5229343B1 publication Critical patent/JPS5229343B1/ja
Pending legal-status Critical Current

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
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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)
JP46032867A 1970-05-15 1971-05-15 Pending JPS5229343B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702023910 DE2023910C (de) 1970-05-15 Schneckenpresse fuer die verarbeitung thermoplastischer und nicht vernetzter elastomerer massen

Publications (1)

Publication Number Publication Date
JPS5229343B1 true JPS5229343B1 (ja) 1977-08-01

Family

ID=5771257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46032867A Pending JPS5229343B1 (ja) 1970-05-15 1971-05-15

Country Status (5)

Country Link
US (1) US3719351A (ja)
JP (1) JPS5229343B1 (ja)
CH (1) CH521212A (ja)
FR (1) FR2091332A5 (ja)
GB (1) GB1336244A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945622A (en) * 1974-08-26 1976-03-23 Beloit Corporation Cascade type dynamic mixer for extrusion of plastic
NL8001732A (nl) * 1980-03-25 1981-10-16 Stamicarbon Werkwijze voor de vervaardiging van produkten bestaande uit geschuimde en/of verknoopte polymere kunststoffen.
DE3615586C1 (de) * 1986-05-09 1987-05-07 Berstorff Gmbh Masch Hermann Strangpressvorrichtung zum Herstellen von Kunststoffschmelzemischungen
JPS63291632A (ja) * 1987-05-25 1988-11-29 Mitsubishi Heavy Ind Ltd 可塑化スクリュ
US4842414A (en) * 1987-09-16 1989-06-27 Dray Robert F Mixing device for a feed screw
ITMI20022736A1 (it) * 2002-12-20 2004-06-21 Maria Massimo De Procedimento per la produzione di materiali compositi
US20040248005A1 (en) * 2003-06-03 2004-12-09 Ovshinsky Stanford R. Negative electrodes including highly active, high surface area hydrogen storage material for use in electrochemical cells
DE102006022123C5 (de) * 2006-05-11 2010-07-29 Kiefel Extrusion Gmbh Schneckenpresse für die Verarbeitung thermoplastischer und nicht vernetzender Polymere
FR2921292B1 (fr) * 2007-09-21 2012-09-21 Rep Internat Machine d'injection d'un materiau thermodurcissable, en particulier de vulcanisation de caoutchouc, et procede de mise en oeuvre correspondant
US20100052206A1 (en) * 2008-08-29 2010-03-04 Christopher Lane Kerr Extrusion Mixing Screw And Method Of Use
JP6399929B2 (ja) * 2012-07-30 2018-10-03 株式会社新日南 混練装置
US9586187B2 (en) 2013-04-12 2017-03-07 Corning Incorporated Mixing segments for an extrusion apparatus and methods of manufacturing a honeycomb structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024902B (de) * 1954-02-11 1958-02-27 Buehler Ag Geb Vorrichtung zur Entlueftung von in Schneckenpressen komprimierten Massen
US3115674A (en) * 1961-02-15 1963-12-31 Dow Chemical Co Backflow restrictor for extruders
US3300810A (en) * 1964-01-29 1967-01-31 Nrm Corp Extruder
US3564651A (en) * 1968-04-29 1971-02-23 Du Pont Non-stick fluorocarbon resin-surfaced mixing element

Also Published As

Publication number Publication date
DE2023910B1 (de) 1972-02-03
US3719351A (en) 1973-03-06
DE2023910C2 (de) 1972-09-07
CH521212A (de) 1972-04-15
FR2091332A5 (ja) 1972-01-14
GB1336244A (en) 1973-11-07

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