DD123165A1 - - Google Patents

Info

Publication number
DD123165A1
DD123165A1 DD190789A DD19078976A DD123165A1 DD 123165 A1 DD123165 A1 DD 123165A1 DD 190789 A DD190789 A DD 190789A DD 19078976 A DD19078976 A DD 19078976A DD 123165 A1 DD123165 A1 DD 123165A1
Authority
DD
German Democratic Republic
Application number
DD190789A
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
Priority to DD190789A priority Critical patent/DD123165A1/xx
Priority to DE19762650504 priority patent/DE2650504A1/de
Priority to SU762425102A priority patent/SU644631A1/ru
Publication of DD123165A1 publication Critical patent/DD123165A1/xx
Priority to GB341/77A priority patent/GB1560352A/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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/682—Barrels or cylinders for twin 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
    • B29C48/68—Barrels or cylinders
    • B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
    • 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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DD190789A 1976-01-13 1976-01-13 DD123165A1 (en:Method)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD190789A DD123165A1 (en:Method) 1976-01-13 1976-01-13
DE19762650504 DE2650504A1 (de) 1976-01-13 1976-11-04 Zylinder fuer doppelschneckenextruder
SU762425102A SU644631A1 (ru) 1976-01-13 1976-12-02 Цилиндр двухшнекового экструдера дл переработки пластмасс
GB341/77A GB1560352A (en) 1976-01-13 1977-01-06 Extruders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD190789A DD123165A1 (en:Method) 1976-01-13 1976-01-13

Publications (1)

Publication Number Publication Date
DD123165A1 true DD123165A1 (en:Method) 1976-12-05

Family

ID=5503269

Family Applications (1)

Application Number Title Priority Date Filing Date
DD190789A DD123165A1 (en:Method) 1976-01-13 1976-01-13

Country Status (4)

Country Link
DD (1) DD123165A1 (en:Method)
DE (1) DE2650504A1 (en:Method)
GB (1) GB1560352A (en:Method)
SU (1) SU644631A1 (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010052208B4 (de) * 2010-11-24 2015-03-26 Brabender Gmbh & Co.Kg Extruder mit einem längsgeteilten Gehäuse
US20160185026A1 (en) * 2013-08-01 2016-06-30 Peter BENDING Method for producing a twin screw cylinder provided with a wear-protective layer
CN113757109B (zh) * 2021-07-22 2024-12-10 四川凯创机电设备有限公司 一种双螺杆泵用焊接衬套及制造工艺
USD1057770S1 (en) 2023-05-12 2025-01-14 Bühler AG Food and feed industry machine (extruder)

Also Published As

Publication number Publication date
DE2650504A1 (de) 1977-07-14
SU644631A1 (ru) 1979-01-30
GB1560352A (en) 1980-02-06

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Legal Events

Date Code Title Description
PV Patent disclaimer (addendum to changes before extension act)