DD134616A1 - Ein-oder mehrgaengige schnecke fuer ein-und mehrschneckenplastizierextruder - Google Patents

Ein-oder mehrgaengige schnecke fuer ein-und mehrschneckenplastizierextruder

Info

Publication number
DD134616A1
DD134616A1 DD77202964A DD20296477A DD134616A1 DD 134616 A1 DD134616 A1 DD 134616A1 DD 77202964 A DD77202964 A DD 77202964A DD 20296477 A DD20296477 A DD 20296477A DD 134616 A1 DD134616 A1 DD 134616A1
Authority
DD
German Democratic Republic
Prior art keywords
suction
plastic extruder
screw plastic
screw
extruder
Prior art date
Application number
DD77202964A
Other languages
English (en)
Inventor
Fritz Endler
Original Assignee
Fritz Endler
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 Fritz Endler filed Critical Fritz Endler
Priority to DD77202964A priority Critical patent/DD134616A1/de
Publication of DD134616A1 publication Critical patent/DD134616A1/de

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
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DD77202964A 1977-12-27 1977-12-27 Ein-oder mehrgaengige schnecke fuer ein-und mehrschneckenplastizierextruder DD134616A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD77202964A DD134616A1 (de) 1977-12-27 1977-12-27 Ein-oder mehrgaengige schnecke fuer ein-und mehrschneckenplastizierextruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD77202964A DD134616A1 (de) 1977-12-27 1977-12-27 Ein-oder mehrgaengige schnecke fuer ein-und mehrschneckenplastizierextruder

Publications (1)

Publication Number Publication Date
DD134616A1 true DD134616A1 (de) 1979-03-14

Family

ID=5511075

Family Applications (1)

Application Number Title Priority Date Filing Date
DD77202964A DD134616A1 (de) 1977-12-27 1977-12-27 Ein-oder mehrgaengige schnecke fuer ein-und mehrschneckenplastizierextruder

Country Status (1)

Country Link
DD (1) DD134616A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000510A1 (de) 2007-10-16 2009-04-23 Universität Duisburg-Essen Institut für Produkt Engineering Einschneckenextruder mit über seine Länge verändertem Schneckenkanalquerschnitt
WO2013156555A1 (de) * 2012-04-21 2013-10-24 Kraussmaffei Technologies Gmbh Einschneckenextruder mit einem genuteten einzugssystem

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000510A1 (de) 2007-10-16 2009-04-23 Universität Duisburg-Essen Institut für Produkt Engineering Einschneckenextruder mit über seine Länge verändertem Schneckenkanalquerschnitt
WO2013156555A1 (de) * 2012-04-21 2013-10-24 Kraussmaffei Technologies Gmbh Einschneckenextruder mit einem genuteten einzugssystem
RU2623262C2 (ru) * 2012-04-21 2017-06-23 Крауссмаффай Текнолоджиз Гмбх Одношнековый экструдер со снабженной пазами системой подачи
CN104245273B (zh) * 2012-04-21 2017-11-24 克劳斯玛菲科技有限公司 具有经开槽的进料系统的单螺杆挤出机

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