JPH0345105U - - Google Patents

Info

Publication number
JPH0345105U
JPH0345105U JP1989096954U JP9695489U JPH0345105U JP H0345105 U JPH0345105 U JP H0345105U JP 1989096954 U JP1989096954 U JP 1989096954U JP 9695489 U JP9695489 U JP 9695489U JP H0345105 U JPH0345105 U JP H0345105U
Authority
JP
Japan
Prior art keywords
cylinder
volume reduction
rotary cutter
screw shaft
shaft
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.)
Granted
Application number
JP1989096954U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0632331Y2 (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 JP1989096954U priority Critical patent/JPH0632331Y2/ja
Priority to CA002022470A priority patent/CA2022470A1/en
Priority to IT67641A priority patent/IT1241026B/it
Publication of JPH0345105U publication Critical patent/JPH0345105U/ja
Application granted granted Critical
Publication of JPH0632331Y2 publication Critical patent/JPH0632331Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
JP1989096954U 1989-08-19 1989-08-19 廃棄合成樹脂の減容装置 Expired - Lifetime JPH0632331Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989096954U JPH0632331Y2 (ja) 1989-08-19 1989-08-19 廃棄合成樹脂の減容装置
CA002022470A CA2022470A1 (en) 1989-08-19 1990-08-06 Synthetic resin compacting apparatus
IT67641A IT1241026B (it) 1989-08-19 1990-08-14 Apparecchio per il compattamento di resine sintetiche.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989096954U JPH0632331Y2 (ja) 1989-08-19 1989-08-19 廃棄合成樹脂の減容装置

Publications (2)

Publication Number Publication Date
JPH0345105U true JPH0345105U (it) 1991-04-25
JPH0632331Y2 JPH0632331Y2 (ja) 1994-08-24

Family

ID=14178675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989096954U Expired - Lifetime JPH0632331Y2 (ja) 1989-08-19 1989-08-19 廃棄合成樹脂の減容装置

Country Status (3)

Country Link
JP (1) JPH0632331Y2 (it)
CA (1) CA2022470A1 (it)
IT (1) IT1241026B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220382D0 (en) * 1992-09-26 1992-11-11 Hamilton Robin Compacting apparatus
JP3426233B2 (ja) * 1992-09-26 2003-07-14 ハミルトン、ロビン 圧縮方法及び装置
GB2275271B (en) * 1993-02-16 1996-07-31 Sam White Ray Reclamation of thermoplastic wastes

Also Published As

Publication number Publication date
CA2022470A1 (en) 1991-02-20
JPH0632331Y2 (ja) 1994-08-24
IT1241026B (it) 1993-12-27
IT9067641A0 (it) 1990-08-14
IT9067641A1 (it) 1992-02-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term