JPS5968209A - ジヨイント管の製造方法 - Google Patents

ジヨイント管の製造方法

Info

Publication number
JPS5968209A
JPS5968209A JP57180457A JP18045782A JPS5968209A JP S5968209 A JPS5968209 A JP S5968209A JP 57180457 A JP57180457 A JP 57180457A JP 18045782 A JP18045782 A JP 18045782A JP S5968209 A JPS5968209 A JP S5968209A
Authority
JP
Japan
Prior art keywords
pipe
joint
auxiliary
main body
tube
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
JP57180457A
Other languages
English (en)
Inventor
Takeshi Sakamoto
健 坂本
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.)
MIKUNI PLAST KK
Original Assignee
MIKUNI PLAST KK
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 MIKUNI PLAST KK filed Critical MIKUNI PLAST KK
Priority to JP57180457A priority Critical patent/JPS5968209A/ja
Publication of JPS5968209A publication Critical patent/JPS5968209A/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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • B29C65/645—Joining a non-plastics element to a plastics element, e.g. by force using friction or ultrasonic vibrations
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
    • B29C66/52231—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
    • B29C66/52292—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being internal
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B29C66/52296—Joining tubular articles involving the use of a socket said socket comprising sealing elements, e.g. gaskets
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/55—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles sealing elements being incorporated into the joints, e.g. gaskets
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • B29L2031/243—Elbows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (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。

Description

【発明の詳細な説明】 この発明は、プラスチック製のジョイン１〜管本体と金
属製ジョイン１〜補助管との複合体よりなる各種ガスお
よび液体の配管において使用覆るジョイン１〜管の製造
方法に関し、さらに詳しくはプラスチックス製のジヨイ
ント管本体の端部内に被ジョイン１〜管との接続端とな
る金属製ジョインｌ−？ｉｌｉ助管を嵌入して取りイ１
けるジョイン１へ管の製造方法においＣ，端部近傍の外
周面にリング状の係止つば部を一体に設けた金属製ジョ
イン１〜補助管の該端部をジョインｌ−管本体の端部間
１」内に、超音波発信付勢をＪ３こないながら圧入し、
係止つば部を軟化するジヨイント管本体の内面に食い込
み状態に係止させて取っ付番ノをおこなうことを特徴と
覆るジョイン１〜管の製造方法に関りるものである。
従来におけるプラスチック製のジョイン］へ管本体への
金属製ジヨイント補助管の嵌入取り付けには一般にはジ
ョイン１〜管本体の内径と略等しい外径の補助管を圧入
固定する（プレス１〜フイツｌ−）ことによりおこなっ
ている。　しかしながらこの方法にＪ：るものは、長時
間後にプラスチックのジョイン１〜管本体側において応
力緩和を生じ、補助管の保持力が経時的に弱まっていっ
たり、応力が大である場合は経時的にクリープ破壊を生
じる危険がある。　この方法に対し、ジョイン１へ管本
体の端部内周面に輪状の係止Ｊ！！１部を８Ｑけ、この
係止四部に補助管の外周面に設【ノたリング状の係止部
を係止する状態に補助管を取り（＝ＪＩ：Ｊる（スナツ
ブノイツｈ　）　ｊｊ法があり、この方法においては一
応補助管を取り（ｑり時に圧入するものの取りイＫＪけ
１夷は上記のプレス１〜フィツ１−のもののように応力
が生じない。　しかしこの方法においては上記したよう
にジョイン１〜管本体の端部内周面に輪状の係止凹部を
設（〕る必要があり、この係止凹部はジヨイント管本体
の成形時にアンダーカッ１−どなるのぐ設りることが非
常に困難で、金型等に多大の費用を要づるものである。
この発明は上記の問題点を解消するようになしたもので
、超ｎ波を利用しく　Ｊ３こなうことにＪ：リジョイン
１〜管本体の９に：部内周面に係止凹部を設りることな
くしかも製品としては上記のスナップフイツｌ〜形態の
ジヨイント管を得るようになしたものである。
以下この発明のＭ造法を図面により説明する。
第１図において（１）がプラスチックス製のジョイン１
〜管本体Ｃ曲り管〈エルボ）形状となっており、一端部
内に被ジヨイント管との接続端となる金属製ジョイン１
へ補助管（２）が嵌入され取り角（Ｊられる。
補助管（２）の、嵌入取り（＝ｊ　Ｇｘｌ後に管本体（
１）から突出づる部分の外周面には接続用のネジ（３）
が設置ノられ、さらに細径ノ嵌入して取り（ｉＪ　ｔＪ
られる部分の外周面はリング状で先端が鋭角となった係
止つば部（４）が一体に設置ノられている。　（５）が
補助管（２）を管本体（１）内に圧入ずべく、補助管（
２）の上端部を押圧するように用いる工具ボーンである
。
まず製造にあたり治具（図示しない）上に図に示１状態
に管本体（１）を固定する。この状態においＣ管本体（
１）の上方に向く端部開口に補助管（２）の細径の取り
付は部（６）を合致させ工具ホーン（４）により加圧７
る。　加圧することにより第１図に示すように管本体（
１）の開口縁（７）に掛止つば部（４）が係止する状態
となる。　さらに工具ボーン（４）により加圧をＪ５こ
ない係止つば部（４）が管本体（１）を拡開しながら嵌
入されるもので、その時点において工具ホーン（４）を
超音波発信付勢して、この超音波が補助管（２）に伝え
られると係止つば部（４）が管本体（１）の内面を軟化
ざＵて、第２図に示すように食い込み係止りる。なａ３
、工具ホーン（４）を超音波発信付勢するｒｌｉ　＃Ｉ
　ハ、補助ｆ２　（２１カ８ｒＩ２　図ニ示’ｌ最Ｉ”
位ｉＮ　ニ到達する直前の僅かな距離であってもその効
果ば十分に発揮されるらので、また逆に超音波発信付勢
を管本体（１）の端部間１］に補助管（２）の取り（ｑ
け部（６）を合致さμる初期の段階からおこなうように
してもにい。　そして第２図の状態にＪ３いて補助管（
２）の先端部近傍がパツキン（８）を押Ｊ、ＥＬ、て変
形さＵる。
冷ｎＩ後においては管本体（１）而と補助管（２）面と
は！ＩＩＩ　１１＋２　Ｌ、、Ｊ、ってパツニＶン（６
）による１？擦固定力は働くものの一定以上の力を加え
ると補助管（２）はジヨイント管本体（月に対して回転
づる状態となっている。　この補助管（２）が回転ザる
構成は、係止つば部（４）がリング状に連続り−る故の
もので、このように回転が可能であると上記実施例のよ
うに管本体（１）が曲り管形状の場合は連結づ゛る被ジ
ヨイント管の方向に管本体（１）を回転させて合致させ
ることができ、また管本体（１）が直線状のものにおい
ても連結する被ジヨイント管が固定構成の場合補助管（
２）を回転させながらその連結がおこなえるので便利で
ある。第３図、第４図、第５図はそれぞれこの発明によ
り得られたジヨイント管の他実施例を示すもので、補助
管（２）が取り付けられていない管端部にはそれぞれコ
レラｌ−（’７１万１■装されている。
第３図に示すものは曲り管状の他実施例を示し、′ＫＳ
４図、第５図に示すものはＴ型状でそれぞれ異なる端部
に補助ｇ（２）を取りイ」りている。
なＪ３、上記の図面に承りものにおいては、管本体（１
）の他端部には補助管を取り付けていないが、もちろ／
ν両端部に補助管（２）を取り付（）るジョイン（へ管
を得るようにしてもよい。
また、係止つば部（４）の先端部の形状は第６図、第７
図に示すようなものであってもよいが、第１図、第２図
に示したもののように鋭角とし、しかも片面のみにテー
パ一部（４−）を設けたものの方が超音波伝達および接
触面の軟化が良好におこなえ、また係止機能も十分に果
される。実施例に用いたプラスチックス製の管本体と補
助管は下記に示すものである。
ａ、ジヨイント管本体 金属性ジョイン１〜補助管 取りイｑ（）要端部の 間口径　　　１３．Ｑ５’ｖ＋＋ 同外形　　　１６．０Ｏｎ＋ｍ 材　質　　　　　　　ポリアレタール １）、金属性ジョイン１〜補助管 掛止つば部外径　　　１３．９０ｍｍ つば部頂角　　　　　２６゜ 材　　　質　　　　　しんちゅう 以下にジョイ＞ｈ管本体への金属性ジヨイント補助管の
取り付は実施条件例を示す。
ａ、使用工具ボーンとして実効圧力１１３　ｋＱのもの
を使用 す、■稈　　圧入開始の０．５秒後に０．２秒間超音波
発信（５，４ａｍｐ　Ｘ　２００Ｖ）　ヲＪ３こなう。
その羨に０．４秒間工具ボーンにより金属製ジョイン１
〜補助管 の保持をおこなった後に工具ホーン を接３ＦＡさせる。
この発明は上述のように構成されており、この発明の製
造方法によれば、ジヨイント管本体内に係止凹部を設置
ノることなく製品としてはジョイン１〜管本体に金属性
ジヨイント補助管がスナップイト形態に取り付けられた
ジヨイント管がきわめて容易に得られるものである。
【図面の簡単な説明】
第１図および第２図はこの発明の製造方法を示ず縦断面
図、第３図〜第５図はこの発明により得られるジョイン
１−管の他実施例一部切欠断面正面図、第６図、第７図
はこの発明における係止つば部の他実施例正面図である
。 （１）・・・　ジヨイント管本体 （２）・・・　金属性ジョイン１−補助管（４）　　・
・・　係止つば部 （５）・・・　工具ホーン 代理人　弁理士　野　河　信　太　部 第５図

Claims (1)

  1. 【特許請求の範囲】 １、　ブラスヂックス製のジョイン１〜管本体の端部内
    に被ジョイン１〜管との接続端となる金属製ジヨイント
    補助管を嵌入し−Ｃ取りｆｌりるジョイン１〜管の製造
    方法においＣ１端部近傍の外周面にリング状の係止つば
    部を一体に設【プた金属製ジョイン１−補助管の該端部
    をジヨイント管本体の端部開口内に、超音波発信イ」勢
    をおこないながら１モ人し、係止つば部を軟化するジョ
    インｌ−管本体の内面に食い込み状態に係止させて取り
    イ１＆ノをおこなうことを特徴とづるジ三１イン１〜管
    の製造方法。
JP57180457A 1982-10-13 1982-10-13 ジヨイント管の製造方法 Pending JPS5968209A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57180457A JPS5968209A (ja) 1982-10-13 1982-10-13 ジヨイント管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57180457A JPS5968209A (ja) 1982-10-13 1982-10-13 ジヨイント管の製造方法

Publications (1)

Publication Number Publication Date
JPS5968209A true JPS5968209A (ja) 1984-04-18

Family

ID=16083554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57180457A Pending JPS5968209A (ja) 1982-10-13 1982-10-13 ジヨイント管の製造方法

Country Status (1)

Country Link
JP (1) JPS5968209A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262292A (ja) * 1985-05-15 1986-11-20 株式会社　日本ピスコ 管継手
JPH03140697A (ja) * 1989-12-25 1991-06-14 Nippon Pisuko:Kk 管継手
WO2006111221A1 (de) * 2005-04-19 2006-10-26 Honeywell Gmbh Kunststoffbauteil mit metalleinsatz und verfahren zu dessen herstellung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040718A (ja) * 1973-05-17 1975-04-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040718A (ja) * 1973-05-17 1975-04-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262292A (ja) * 1985-05-15 1986-11-20 株式会社　日本ピスコ 管継手
JPH03140697A (ja) * 1989-12-25 1991-06-14 Nippon Pisuko:Kk 管継手
WO2006111221A1 (de) * 2005-04-19 2006-10-26 Honeywell Gmbh Kunststoffbauteil mit metalleinsatz und verfahren zu dessen herstellung

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