JPS555304Y2 - - Google Patents

Info

Publication number
JPS555304Y2
JPS555304Y2 JP1975047268U JP4726875U JPS555304Y2 JP S555304 Y2 JPS555304 Y2 JP S555304Y2 JP 1975047268 U JP1975047268 U JP 1975047268U JP 4726875 U JP4726875 U JP 4726875U JP S555304 Y2 JPS555304 Y2 JP S555304Y2
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
JP1975047268U
Other languages
Japanese (ja)
Other versions
JPS51126363U (enrdf_load_stackoverflow
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 JP1975047268U priority Critical patent/JPS555304Y2/ja
Publication of JPS51126363U publication Critical patent/JPS51126363U/ja
Application granted granted Critical
Publication of JPS555304Y2 publication Critical patent/JPS555304Y2/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
    • B29C48/62—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
    • B29C48/25—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)
JP1975047268U 1975-04-07 1975-04-07 Expired JPS555304Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975047268U JPS555304Y2 (enrdf_load_stackoverflow) 1975-04-07 1975-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975047268U JPS555304Y2 (enrdf_load_stackoverflow) 1975-04-07 1975-04-07

Publications (2)

Publication Number Publication Date
JPS51126363U JPS51126363U (enrdf_load_stackoverflow) 1976-10-13
JPS555304Y2 true JPS555304Y2 (enrdf_load_stackoverflow) 1980-02-07

Family

ID=28185177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975047268U Expired JPS555304Y2 (enrdf_load_stackoverflow) 1975-04-07 1975-04-07

Country Status (1)

Country Link
JP (1) JPS555304Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6352784B2 (ja) * 2014-11-27 2018-07-04 東洋ゴム工業株式会社 スクリュ押出機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952260A (enrdf_load_stackoverflow) * 1972-09-16 1974-05-21

Also Published As

Publication number Publication date
JPS51126363U (enrdf_load_stackoverflow) 1976-10-13

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