JPH0436258Y2 - - Google Patents

Info

Publication number
JPH0436258Y2
JPH0436258Y2 JP1986087468U JP8746886U JPH0436258Y2 JP H0436258 Y2 JPH0436258 Y2 JP H0436258Y2 JP 1986087468 U JP1986087468 U JP 1986087468U JP 8746886 U JP8746886 U JP 8746886U JP H0436258 Y2 JPH0436258 Y2 JP H0436258Y2
Authority
JP
Japan
Prior art keywords
cylinder
bar
groove
radial direction
cam ring
Prior art date
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
JP1986087468U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62199325U (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 JP1986087468U priority Critical patent/JPH0436258Y2/ja
Publication of JPS62199325U publication Critical patent/JPS62199325U/ja
Application granted granted Critical
Publication of JPH0436258Y2 publication Critical patent/JPH0436258Y2/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
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C48/92—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1986087468U 1986-06-09 1986-06-09 Expired JPH0436258Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986087468U JPH0436258Y2 (enrdf_load_stackoverflow) 1986-06-09 1986-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986087468U JPH0436258Y2 (enrdf_load_stackoverflow) 1986-06-09 1986-06-09

Publications (2)

Publication Number Publication Date
JPS62199325U JPS62199325U (enrdf_load_stackoverflow) 1987-12-18
JPH0436258Y2 true JPH0436258Y2 (enrdf_load_stackoverflow) 1992-08-27

Family

ID=30944709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986087468U Expired JPH0436258Y2 (enrdf_load_stackoverflow) 1986-06-09 1986-06-09

Country Status (1)

Country Link
JP (1) JPH0436258Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220266Y2 (enrdf_load_stackoverflow) * 1981-02-23 1987-05-23

Also Published As

Publication number Publication date
JPS62199325U (enrdf_load_stackoverflow) 1987-12-18

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