JPS55159957A - Bent device of extruder - Google Patents

Bent device of extruder

Info

Publication number
JPS55159957A
JPS55159957A JP6866579A JP6866579A JPS55159957A JP S55159957 A JPS55159957 A JP S55159957A JP 6866579 A JP6866579 A JP 6866579A JP 6866579 A JP6866579 A JP 6866579A JP S55159957 A JPS55159957 A JP S55159957A
Authority
JP
Japan
Prior art keywords
round hole
molding material
extruder
bent
screw
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.)
Pending
Application number
JP6866579A
Other languages
English (en)
Inventor
Mitsuharu Okido
Hidenori Idate
Tadashi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP6866579A priority Critical patent/JPS55159957A/ja
Publication of JPS55159957A publication Critical patent/JPS55159957A/ja
Pending 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
JP6866579A 1979-05-31 1979-05-31 Bent device of extruder Pending JPS55159957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6866579A JPS55159957A (en) 1979-05-31 1979-05-31 Bent device of extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6866579A JPS55159957A (en) 1979-05-31 1979-05-31 Bent device of extruder

Publications (1)

Publication Number Publication Date
JPS55159957A true JPS55159957A (en) 1980-12-12

Family

ID=13380225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6866579A Pending JPS55159957A (en) 1979-05-31 1979-05-31 Bent device of extruder

Country Status (1)

Country Link
JP (1) JPS55159957A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194925U (ja) * 1983-06-11 1984-12-25 株式会社日本製鋼所 押出機用脱水装置
JPS60162621A (ja) * 1984-02-03 1985-08-24 Ishinaka Tekkosho:Kk 合成樹脂押出機
JPH0516273U (ja) * 1991-08-12 1993-03-02 積水化学工業株式会社 スクリユ−式加工機のガス抜き装置
CN110901010A (zh) * 2019-12-10 2020-03-24 湖南工业大学 间歇式自然排气口溢料回送装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194925U (ja) * 1983-06-11 1984-12-25 株式会社日本製鋼所 押出機用脱水装置
JPS60162621A (ja) * 1984-02-03 1985-08-24 Ishinaka Tekkosho:Kk 合成樹脂押出機
JPH0516273U (ja) * 1991-08-12 1993-03-02 積水化学工業株式会社 スクリユ−式加工機のガス抜き装置
CN110901010A (zh) * 2019-12-10 2020-03-24 湖南工业大学 间歇式自然排气口溢料回送装置

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