JPH0413140Y2 - - Google Patents

Info

Publication number
JPH0413140Y2
JPH0413140Y2 JP1986051862U JP5186286U JPH0413140Y2 JP H0413140 Y2 JPH0413140 Y2 JP H0413140Y2 JP 1986051862 U JP1986051862 U JP 1986051862U JP 5186286 U JP5186286 U JP 5186286U JP H0413140 Y2 JPH0413140 Y2 JP H0413140Y2
Authority
JP
Japan
Prior art keywords
screw
groove
resin
section
pressure
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
JP1986051862U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62164114U (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 JP1986051862U priority Critical patent/JPH0413140Y2/ja
Publication of JPS62164114U publication Critical patent/JPS62164114U/ja
Application granted granted Critical
Publication of JPH0413140Y2 publication Critical patent/JPH0413140Y2/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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1986051862U 1986-04-07 1986-04-07 Expired JPH0413140Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986051862U JPH0413140Y2 (enrdf_load_stackoverflow) 1986-04-07 1986-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986051862U JPH0413140Y2 (enrdf_load_stackoverflow) 1986-04-07 1986-04-07

Publications (2)

Publication Number Publication Date
JPS62164114U JPS62164114U (enrdf_load_stackoverflow) 1987-10-19
JPH0413140Y2 true JPH0413140Y2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=30876517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986051862U Expired JPH0413140Y2 (enrdf_load_stackoverflow) 1986-04-07 1986-04-07

Country Status (1)

Country Link
JP (1) JPH0413140Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435028B1 (ko) * 2001-03-21 2004-06-09 엘지전선 주식회사 이중 플라이트를 갖는 사출장치의 사출 스크류

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755054A (en) * 1980-09-19 1982-04-01 Matsushita Electronics Corp High pressure sodium lamp

Also Published As

Publication number Publication date
JPS62164114U (enrdf_load_stackoverflow) 1987-10-19

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