JPS6222340Y2 - - Google Patents

Info

Publication number
JPS6222340Y2
JPS6222340Y2 JP1982102031U JP10203182U JPS6222340Y2 JP S6222340 Y2 JPS6222340 Y2 JP S6222340Y2 JP 1982102031 U JP1982102031 U JP 1982102031U JP 10203182 U JP10203182 U JP 10203182U JP S6222340 Y2 JPS6222340 Y2 JP S6222340Y2
Authority
JP
Japan
Prior art keywords
nozzle
screw
casing
cone
tapered
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
JP1982102031U
Other languages
English (en)
Japanese (ja)
Other versions
JPS597829U (ja
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 JP1982102031U priority Critical patent/JPS597829U/ja
Publication of JPS597829U publication Critical patent/JPS597829U/ja
Application granted granted Critical
Publication of JPS6222340Y2 publication Critical patent/JPS6222340Y2/ja
Granted 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
    • B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
    • 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
    • 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
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B29C48/525—Conical screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1982102031U 1982-07-05 1982-07-05 廃プラスチツク固化装置 Granted JPS597829U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982102031U JPS597829U (ja) 1982-07-05 1982-07-05 廃プラスチツク固化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982102031U JPS597829U (ja) 1982-07-05 1982-07-05 廃プラスチツク固化装置

Publications (2)

Publication Number Publication Date
JPS597829U JPS597829U (ja) 1984-01-19
JPS6222340Y2 true JPS6222340Y2 (en]) 1987-06-06

Family

ID=30240684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982102031U Granted JPS597829U (ja) 1982-07-05 1982-07-05 廃プラスチツク固化装置

Country Status (1)

Country Link
JP (1) JPS597829U (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62223252A (ja) * 1986-03-25 1987-10-01 Mitsubishi Rayon Co Ltd ポリフエニレンエ−テル樹脂組成物
JPS63271991A (ja) * 1987-04-28 1988-11-09 Sharp Corp 半導体レ−ザ素子の製造方法
JPH061791Y2 (ja) * 1987-07-09 1994-01-19 宇部興産株式会社 押出成型機
JPH0168978U (en]) * 1987-10-24 1989-05-08
JPH0753374B2 (ja) * 1988-02-19 1995-06-07 富士電機株式会社 プラスチック廃棄物の減容固化装置
JP2018122478A (ja) * 2017-01-31 2018-08-09 株式会社神戸製鋼所 スクリュ式押出機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123826B2 (en]) * 1972-11-04 1976-07-20

Also Published As

Publication number Publication date
JPS597829U (ja) 1984-01-19

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