JPS60116412U - Connector for metal pipe with inner and outer plastic lining - Google Patents

Connector for metal pipe with inner and outer plastic lining

Info

Publication number
JPS60116412U
JPS60116412U JP1984002989U JP298984U JPS60116412U JP S60116412 U JPS60116412 U JP S60116412U JP 1984002989 U JP1984002989 U JP 1984002989U JP 298984 U JP298984 U JP 298984U JP S60116412 U JPS60116412 U JP S60116412U
Authority
JP
Japan
Prior art keywords
connector
metal pipe
plastic
cap
utility
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
JP1984002989U
Other languages
Japanese (ja)
Inventor
居城　三郎
田辺　煕之
足立　武夫
幸治 森山
博史 大槻
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1984002989U priority Critical patent/JPS60116412U/en
Publication of JPS60116412U publication Critical patent/JPS60116412U/en
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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１−は従来の連結具を用いて金属管を連結し、外面に
プラスチックライニングした状態の横断面図ある。第２
図、第３図及び第４図はそれぞれ本考案の実施例である
連結具を用いて金属管を連結し外面にプラスチックライ
ニングした状態の横断面図である。第５図は外面にプラ
スチックライニングする方法の一例の概要を示す説明図
であり、第６図はライニングされた金属管を切放す状態
を示す断面図、そして第７図は管端から連結具及び外面
プラスチック層が除去された状態を示す断面図である。 　　□ １．１′・・・金属管、ｌａ、ｌａ’・・・管端、２・
・・連結具（従来例）、３・・・外面プラスチック層、
４・・・内面プラスチック層、１０．１０’、１０″・
・・連結具（本考案例）、１１・・・キャップ、１２．
１２’。 １２“ａ、１２“ｂ・・・連結体、１４・・・開口部、
１５．１５’・・・スリーブ部、２０．２０’・・・突
出部。The first figure is a cross-sectional view of metal tubes connected using conventional connectors and with plastic lining on the outside. Second
3 and 4 are cross-sectional views of metal tubes connected using a connecting device according to an embodiment of the present invention and having a plastic lining on the outer surface. FIG. 5 is an explanatory diagram showing an overview of an example of a method of lining the outer surface with plastic, FIG. 6 is a sectional view showing a state in which the lined metal pipe is cut away, and FIG. FIG. 3 is a cross-sectional view showing a state in which the outer plastic layer has been removed. □ 1.1'...metal tube, la, la'...tube end, 2.
... Connector (conventional example), 3... Outer plastic layer,
4...Inner plastic layer, 10.10', 10''.
... Connector (example of the present invention), 11... Cap, 12.
12'. 12"a, 12"b...connecting body, 14...opening,
15.15'...Sleeve part, 20.20'...Protrusion part.

Claims (1)

【実用新案登録請求の範囲】 １　連続的に移送しながら外面にプラスチックラ゛　イ
ニングする内面プラスチックライニング金属管相互の連
結具であって、該連結具は前記金属管の管端外周と嵌合
しかつ中央に開口部を有するキャップと、該キャップと
ほぼ同径であってかつ該キャップの開口部に挿入連結せ
しめる突出部を有する連結体とを組合せてなる内外面プ
゛　　　　　ラスチックライニング金属管用連結具。 ２　連結体が管′端外周と嵌合するスリーブ部を有゛　
　　　するものである実用新案登録請求の範囲第１項記
載の連結具。　　　　　　　　　　　　　　−３連結体
が両面に突出部を有するものである実用新案登録請求の
範囲第１項記載の連結具。 ４　連結体が２分割されているものである実用新案登録
請求の範囲第３項記載の連結具。[Claims for Utility Model Registration] 1. A connecting tool for interconnecting inner plastic-lined metal tubes whose outer surfaces are lined with plastic while being continuously transferred, the connecting tool fitting into the outer periphery of the end of the metal tube. A connector for a plastic-lined metal pipe with inner and outer surfaces, which is a combination of a cap having an opening in the center and a connector having approximately the same diameter as the cap and having a protrusion that can be inserted and connected to the opening of the cap. . 2. The connecting body has a sleeve part that fits with the outer circumference of the pipe's end.
The connector according to claim 1 of the utility model registration claim. -3 The connector according to claim 1, wherein the connector has protrusions on both sides. 4. The connector according to claim 3 of the utility model registration claim, in which the connector is divided into two parts.
JP1984002989U 1984-01-14 1984-01-14 Connector for metal pipe with inner and outer plastic lining Pending JPS60116412U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984002989U JPS60116412U (en) 1984-01-14 1984-01-14 Connector for metal pipe with inner and outer plastic lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984002989U JPS60116412U (en) 1984-01-14 1984-01-14 Connector for metal pipe with inner and outer plastic lining

Publications (1)

Publication Number Publication Date
JPS60116412U true JPS60116412U (en) 1985-08-06

Family

ID=30477181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984002989U Pending JPS60116412U (en) 1984-01-14 1984-01-14 Connector for metal pipe with inner and outer plastic lining

Country Status (1)

Country Link
JP (1) JPS60116412U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006348670A (en) * 2005-06-17 2006-12-28 Hien Electric Industries Ltd Deformed steel bar of corrosion-proofing and deformed reinforcement, and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006348670A (en) * 2005-06-17 2006-12-28 Hien Electric Industries Ltd Deformed steel bar of corrosion-proofing and deformed reinforcement, and its manufacturing method

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