JPS578140A - Simultaneous extruder for plural core - Google Patents

Simultaneous extruder for plural core

Info

Publication number
JPS578140A
JPS578140A JP8295780A JP8295780A JPS578140A JP S578140 A JPS578140 A JP S578140A JP 8295780 A JP8295780 A JP 8295780A JP 8295780 A JP8295780 A JP 8295780A JP S578140 A JPS578140 A JP S578140A
Authority
JP
Japan
Prior art keywords
die
ports
extruder
nipple
core wire
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
JP8295780A
Other languages
English (en)
Other versions
JPS5838311B2 (ja
Inventor
Kishichiro Koganemaru
Shoji Tomioka
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP55082957A priority Critical patent/JPS5838311B2/ja
Publication of JPS578140A publication Critical patent/JPS578140A/ja
Publication of JPS5838311B2 publication Critical patent/JPS5838311B2/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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • 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
    • B29C48/92—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP55082957A 1980-06-20 1980-06-20 複数芯同時押出機 Expired JPS5838311B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55082957A JPS5838311B2 (ja) 1980-06-20 1980-06-20 複数芯同時押出機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55082957A JPS5838311B2 (ja) 1980-06-20 1980-06-20 複数芯同時押出機

Publications (2)

Publication Number Publication Date
JPS578140A true JPS578140A (en) 1982-01-16
JPS5838311B2 JPS5838311B2 (ja) 1983-08-22

Family

ID=13788696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55082957A Expired JPS5838311B2 (ja) 1980-06-20 1980-06-20 複数芯同時押出機

Country Status (1)

Country Link
JP (1) JPS5838311B2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989354A (ja) * 1982-05-28 1984-05-23 アモコ　コ−ポレ−シヨン 半結晶性及び無定形ポリアミドを含有する射出成形可能なアミド−イミド重合体及び共重合体
JPS59114920U (ja) * 1983-01-22 1984-08-03 九州積水工業株式会社 Ｆｒｐ杆被覆用クロスヘツド金型
JPS6163712A (ja) * 1984-09-04 1986-04-01 Toyobo Co Ltd 高撚セツト性、高シボ立て性ポリエステルフイラメント
CN102024530A (zh) * 2010-12-10 2011-04-20 东莞市联升电线电缆有限公司 极细高温电子线双芯挤出工艺及其模具
CN108136643A (zh) * 2015-08-31 2018-06-08 马威斯介入技术股份有限公司 结构化挤出物的挤出装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341842Y2 (ja) * 1985-12-17 1991-09-03
CN106626315A (zh) * 2016-12-13 2017-05-10 深圳市特发信息光网科技股份有限公司 一种同时生产两根光缆的挤出成型模具

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989354A (ja) * 1982-05-28 1984-05-23 アモコ　コ−ポレ−シヨン 半結晶性及び無定形ポリアミドを含有する射出成形可能なアミド−イミド重合体及び共重合体
JPS59114920U (ja) * 1983-01-22 1984-08-03 九州積水工業株式会社 Ｆｒｐ杆被覆用クロスヘツド金型
JPS6163712A (ja) * 1984-09-04 1986-04-01 Toyobo Co Ltd 高撚セツト性、高シボ立て性ポリエステルフイラメント
CN102024530A (zh) * 2010-12-10 2011-04-20 东莞市联升电线电缆有限公司 极细高温电子线双芯挤出工艺及其模具
CN108136643A (zh) * 2015-08-31 2018-06-08 马威斯介入技术股份有限公司 结构化挤出物的挤出装置

Also Published As

Publication number Publication date
JPS5838311B2 (ja) 1983-08-22

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