JPS567459Y2 - - Google Patents

Info

Publication number
JPS567459Y2
JPS567459Y2 JP1976122948U JP12294876U JPS567459Y2 JP S567459 Y2 JPS567459 Y2 JP S567459Y2 JP 1976122948 U JP1976122948 U JP 1976122948U JP 12294876 U JP12294876 U JP 12294876U JP S567459 Y2 JPS567459 Y2 JP S567459Y2
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.)
Expired
Application number
JP1976122948U
Other languages
Japanese (ja)
Other versions
JPS5341374U (enrdf_load_html_response
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 JP1976122948U priority Critical patent/JPS567459Y2/ja
Publication of JPS5341374U publication Critical patent/JPS5341374U/ja
Application granted granted Critical
Publication of JPS567459Y2 publication Critical patent/JPS567459Y2/ja
Expired 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
    • B29C48/505—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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1976122948U 1976-09-14 1976-09-14 Expired JPS567459Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976122948U JPS567459Y2 (enrdf_load_html_response) 1976-09-14 1976-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976122948U JPS567459Y2 (enrdf_load_html_response) 1976-09-14 1976-09-14

Publications (2)

Publication Number Publication Date
JPS5341374U JPS5341374U (enrdf_load_html_response) 1978-04-10
JPS567459Y2 true JPS567459Y2 (enrdf_load_html_response) 1981-02-18

Family

ID=28732379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976122948U Expired JPS567459Y2 (enrdf_load_html_response) 1976-09-14 1976-09-14

Country Status (1)

Country Link
JP (1) JPS567459Y2 (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH551853A (de) * 1973-06-22 1974-07-31 Sofisa Fa Schneckenpresse.
JPS5347819B2 (enrdf_load_html_response) * 1974-05-10 1978-12-23

Also Published As

Publication number Publication date
JPS5341374U (enrdf_load_html_response) 1978-04-10

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