JPS5415579B2 - - Google Patents

Info

Publication number
JPS5415579B2
JPS5415579B2 JP14346576A JP14346576A JPS5415579B2 JP S5415579 B2 JPS5415579 B2 JP S5415579B2 JP 14346576 A JP14346576 A JP 14346576A JP 14346576 A JP14346576 A JP 14346576A JP S5415579 B2 JPS5415579 B2 JP S5415579B2
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
JP14346576A
Other languages
Japanese (ja)
Other versions
JPS5369265A (en
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 JP14346576A priority Critical patent/JPS5369265A/ja
Publication of JPS5369265A publication Critical patent/JPS5369265A/ja
Publication of JPS5415579B2 publication Critical patent/JPS5415579B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/53Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means 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
    • B29C48/40Means 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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/42Non-identical or non-mirrored screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/51Screws with internal flow passages, e.g. for molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rotary Pumps (AREA)
JP14346576A 1976-12-01 1976-12-01 Plastic melt extruder Granted JPS5369265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14346576A JPS5369265A (en) 1976-12-01 1976-12-01 Plastic melt extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14346576A JPS5369265A (en) 1976-12-01 1976-12-01 Plastic melt extruder

Publications (2)

Publication Number Publication Date
JPS5369265A JPS5369265A (en) 1978-06-20
JPS5415579B2 true JPS5415579B2 (enrdf_load_html_response) 1979-06-15

Family

ID=15339329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14346576A Granted JPS5369265A (en) 1976-12-01 1976-12-01 Plastic melt extruder

Country Status (1)

Country Link
JP (1) JPS5369265A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07256645A (ja) * 1994-03-25 1995-10-09 Miike Tekkosho:Kk 廃プラスチック材を含む廃棄物の減容固形化装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176684A (ja) * 1987-01-16 1988-07-20 Hayashi Seiko Kk スクリユ−ポンプ
JP6615522B2 (ja) * 2015-07-17 2019-12-04 サンデンホールディングス株式会社 ランキンサイクルシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07256645A (ja) * 1994-03-25 1995-10-09 Miike Tekkosho:Kk 廃プラスチック材を含む廃棄物の減容固形化装置

Also Published As

Publication number Publication date
JPS5369265A (en) 1978-06-20

Similar Documents

Publication Publication Date Title
JPS5538043B2 (enrdf_load_html_response)
JPS5332078U (enrdf_load_html_response)
CS190836B1 (enrdf_load_html_response)
CS192123B1 (enrdf_load_html_response)
CS188586B1 (enrdf_load_html_response)
CS177788B1 (enrdf_load_html_response)
CS177439B1 (enrdf_load_html_response)
CS175339B1 (enrdf_load_html_response)
CH598908A (enrdf_load_html_response)
CH612124A5 (enrdf_load_html_response)
CH598699A5 (enrdf_load_html_response)
CH598844A5 (enrdf_load_html_response)
CH598011A5 (enrdf_load_html_response)
CH599333A5 (enrdf_load_html_response)
CH599547A5 (enrdf_load_html_response)
CH599780A5 (enrdf_load_html_response)
CH601679A5 (enrdf_load_html_response)
CH603027A5 (enrdf_load_html_response)
CH603528A5 (enrdf_load_html_response)
CH605248A5 (enrdf_load_html_response)
CH606697A5 (enrdf_load_html_response)
CH607920A5 (enrdf_load_html_response)
CH609176A5 (enrdf_load_html_response)
CH610361A5 (enrdf_load_html_response)
CH610615A5 (enrdf_load_html_response)