CS165015B1 - - Google Patents

Info

Publication number
CS165015B1
CS165015B1 CS3360A CS336071A CS165015B1 CS 165015 B1 CS165015 B1 CS 165015B1 CS 3360 A CS3360 A CS 3360A CS 336071 A CS336071 A CS 336071A CS 165015 B1 CS165015 B1 CS 165015B1
Authority
CS
Czechoslovakia
Application number
CS3360A
Other languages
Czech (cs)
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
Publication of CS165015B1 publication Critical patent/CS165015B1/cs

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
    • B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
    • 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)
CS3360A 1970-05-08 1971-05-07 CS165015B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14738870 1970-05-08

Publications (1)

Publication Number Publication Date
CS165015B1 true CS165015B1 (enrdf_load_stackoverflow) 1975-11-28

Family

ID=5482488

Family Applications (1)

Application Number Title Priority Date Filing Date
CS3360A CS165015B1 (enrdf_load_stackoverflow) 1970-05-08 1971-05-07

Country Status (5)

Country Link
BG (1) BG20671A1 (enrdf_load_stackoverflow)
CH (1) CH535109A (enrdf_load_stackoverflow)
CS (1) CS165015B1 (enrdf_load_stackoverflow)
DE (1) DE2120492A1 (enrdf_load_stackoverflow)
SU (1) SU564169A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2819210A1 (en) * 2010-11-30 2012-06-07 Mitsubishi Gas Chemical Company, Inc. Molded article having excellent fuel barrier properties
DE102014219706B3 (de) * 2014-09-29 2016-03-31 Battenfeld-Cincinnati Austria Gmbh Extruderschnecke
WO2018080806A1 (en) * 2016-10-28 2018-05-03 Dow Global Technologies Llc Energy transfer screw and improved extrusion process

Also Published As

Publication number Publication date
CH535109A (de) 1973-03-31
SU564169A1 (ru) 1977-07-05
DE2120492A1 (en) 1971-11-25
BG20671A1 (enrdf_load_stackoverflow) 1975-12-20

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