JPS5860422U - プラスチツク材料押出機 - Google Patents

プラスチツク材料押出機

Info

Publication number
JPS5860422U
JPS5860422U JP1981155586U JP15558681U JPS5860422U JP S5860422 U JPS5860422 U JP S5860422U JP 1981155586 U JP1981155586 U JP 1981155586U JP 15558681 U JP15558681 U JP 15558681U JP S5860422 U JPS5860422 U JP S5860422U
Authority
JP
Japan
Prior art keywords
plastic material
sleeve
material extruder
extruder
ring
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
JP1981155586U
Other languages
English (en)
Other versions
JPS6142814Y2 (ja
Inventor
斉藤　敏
石村　宏
嗚沢　敏夫
Original Assignee
日立電線株式会社
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 日立電線株式会社 filed Critical 日立電線株式会社
Priority to JP1981155586U priority Critical patent/JPS5860422U/ja
Publication of JPS5860422U publication Critical patent/JPS5860422U/ja
Application granted granted Critical
Publication of JPS6142814Y2 publication Critical patent/JPS6142814Y2/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
    • B29C48/30—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案押出機の一実施例を示す断面説明図、第
２図はその艮リーブ部を示す断面説明図、第３図はその
スリーブ部を示す正面説明図、第４　　　−図及び第５
図は本考案に用いられるスリーブとりングの二側の実施
例を示す断面説明図である。 １：押出ヘッドボディ、２：心線、３ニブラスチツク外
被、４：ダイ、５：ニップル、６：ニップルホルダ、７
：スリーブ、８：分岐溝、９：リング、１０゜１１．１
２：流路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 溶融プラスチック材料を押出す押出機のヘッド部におい
    て、材料の流動を矯正するスリーブの通過穴部でスリー
    ブとリングに分割すると共に、該スリーブりとリングの
    接合部に放射状の溝を設けて構成されることを特徴とす
    るプラスチック材料押出機。
JP1981155586U 1981-10-20 1981-10-20 プラスチツク材料押出機 Granted JPS5860422U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981155586U JPS5860422U (ja) 1981-10-20 1981-10-20 プラスチツク材料押出機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981155586U JPS5860422U (ja) 1981-10-20 1981-10-20 プラスチツク材料押出機

Publications (2)

Publication Number Publication Date
JPS5860422U true JPS5860422U (ja) 1983-04-23
JPS6142814Y2 JPS6142814Y2 (ja) 1986-12-04

Family

ID=29948157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981155586U Granted JPS5860422U (ja) 1981-10-20 1981-10-20 プラスチツク材料押出機

Country Status (1)

Country Link
JP (1) JPS5860422U (ja)

Also Published As

Publication number Publication date
JPS6142814Y2 (ja) 1986-12-04

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