JPS58122822A - パイプへのキヤツプ取付構造及び取付方法 - Google Patents

パイプへのキヤツプ取付構造及び取付方法

Info

Publication number
JPS58122822A
JPS58122822A JP57005163A JP516382A JPS58122822A JP S58122822 A JPS58122822 A JP S58122822A JP 57005163 A JP57005163 A JP 57005163A JP 516382 A JP516382 A JP 516382A JP S58122822 A JPS58122822 A JP S58122822A
Authority
JP
Japan
Prior art keywords
pipe
synthetic resin
cap
resin layer
inner periphery
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
JP57005163A
Other languages
English (en)
Inventor
Kuniaki Saraya
皿谷　邦明
Kenji Kimura
健二 木村
Takashi Tamada
玉田　騰
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 JP57005163A priority Critical patent/JPS58122822A/ja
Publication of JPS58122822A publication Critical patent/JPS58122822A/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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using 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
    • 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
    • B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
    • 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
    • B29C66/50—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
    • 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
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • 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
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • 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
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
    • 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
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (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】 本発明はフエシス、門罪等に使用する格子パイプなど、
外周に合成樹脂層を被覆したパイプの切＊ＲＡ面への士
？ツブの敢付構量及び取付力法に関し、外周が合成樹脂
４　（ＩＪで被覆されたパイプ（２）の端部開口に合ｔ
ｆｉ、樹脂の牛セップ（３）を配設して、十Ｐツブ（３
）の″ＲｒＴＪ中央郁を嵌合久都（４）としてパイプ（
２］の開口内周に嵌合せしめると共にパイプ（２３外周
の合成樹脂層ｔｌＪと十Ｐツブ（３）とを全周に亘って
融着せしめて成ることを％ｌとするパイプへの千？ツブ
敢付構造をｆｊ１発明とし、外周が合成樹脂層（υで被
覆されたパイプ（２）の上部を筒状の治具（５）の内周
に挿入して、治具ｔ６）の内周に全周に亘って突設しｆ
Ｃ突条部（６）の内周にパイプ（２］の合成樹脂層（１
λ（！−缶援させ、パイプ（２）の上端に合成樹脂製の
士？ツブ（３）をセットしてこの士ヤップ（３）に上方
より圧力ｔ　７７Ｅｌえつつ超音波Ｍ着用ホーシ（７ン
にて士Ｐツプ−力に超ｆｆ１倣［１を与えてパイプ（２
７の合成樹脂−ｔｌＪ＋（十Ｐツブ（力をＩＩ！ｉ！湾
すると共にパイプ（２）の合成樹脂４ｔυの外周にはみ
出した浴ｅ樹脂を合成樹脂層（１）の７′）鵬、心其（
６）の内筒及び突条部Ｌ６Ｉの上面とで、ｔｉ５１　ｎ
　〔形成される樹脂溜り空Ｆｇｒ（８）内に充填せしめ
ることで付値とするパイプへの十Ｐツブ麻付方法を弔２
発例とするものである。
フエシスや門扉等に使用する格子パイプなど。
外周ｌζ合技樹脂層（υを抜機し念金属製のパイプｔＺ
ｊｖｃりって、切哨漏面のパイプ＋２２の防錆や安全性
。
美感のため及びパイプ（２）内に雨水が浸入するの全防
止するたの、パイプ（２）の端部開口に従来ｖｉ第１図
ｔＣダすように士？ツブ（３）を歌付けてい念。すなわ
ち、４１図（＆）のものは十シップ（３）の外周の局部
（リノをバイづｔｅｌの合成樹脂−ｔｌＪの外周に嵌合
させて十Ｐツブ（３）の取付ｖ″ｆ全行なうようにした
ものであり、弔１図（ｂ）のものは鋸ｍ伏の凹凸四を有
する嵌＠酢１ｕｌｌ金パイプ（２）の内周に圧入するこ
とによシ＋Ｐツブ（３）の取付けを行なうようにしたも
のである。
し刀１しながり第１図ｅ）のものでは十Ｐツブ（３）の
間部（９）と合ｆｃ樹脂ｌＩ！！（υとの間から毛＃Ｉ
管現象などで雨水がパイプｔＺＪ内に浸入することかめ
りパイプ堅Ｊの端面や内周面ｔこ錆びが発生するこ七を
完全には防止でさず、′ｉた経時ｅこよシ＋？ツフζ３
）にパイプ（２１より脱落するおそ、１がめり、−力、
第１凶（１））のものも同様に雨水の浸入を完全に防止
するこｆ！：ぽでさず、経時により呪洛するおそれがあ
った。
そこで、第２図（ａ）　（ｂ）に承すように合成樹脂層
の＋Ｐツブ（３）をパイプ（２Ｊの上端面に載せて超音
波−清用小−シ（７）によって十ＰツブＩ３）とパイプ
（２Ｊの合成樹脂＃１（υの端面と金融層せしめること
により、十Ｐ・シブ１３）の脱落や雨水の浸入を完全に
防止するようにすることを検討したが、このものでは超
音波ホーシ（７）による開熱で士セップ（３）の外＃部
分の溶融樹脂が合成樹脂−（υの外周で垂れ、この垂れ
部分０によって外観全損ねてしまうものであっ之。
本発明は上記の点に鑑今てなさ７″したものでろって、
雨水の浸入を完全に−Ａ断じた状態で脱落するおそれな
く強固に＋Ｐツブを駆付けることかでさるパイプへの＋
セップ以付構造を提供することをｆｌｌの目的とし、外
ＷＭｖ慣うようなことなく超音波−肩で＋ＰツブのＣ付
は全行なうことができるパイフヘの千Ｐツブ献付方法を
提供すること全第２の目的と−ｒる。
以′ト木発明を爽ｍ例により詳述する。治具＼５）の内
周には沖刀性を有する材糾１例えば合我ｊムやシリコシ
コムなどで形成したパラ十シ材日が０付シブてりす、こ
のバッ＋シ材ｄ３の内周に治具（５）の内周内力へ全周
に亘って突出するように突条部（６）が突設してるる。
この治具（５）とバラ士シ材口とは左石二つ割り両型に
形成しである。金属製のパイプ（２）の９１周にはポリ
項化ビニルなど１１ＳＩ’Ｔ塑性の合成切脂祷Ｉｉ）が
被覆しである。
このパイプ（２）の切断端部に＋セップＩ３）を麻付け
るにめたってぼ以上のようにして行なう。すなわち、粥
８図に示すようにパイプ（２）の上部を治具（５）（へ
）に挿入する。このとき突条部（６）の内極とパイプＩ
ｌ）の合成樹脂−（１）の外径とは略同−寸法に設定し
てり一っで、へイブ（２）を冶具（６）内に挿入し念際
にはき戊衡脂−（ＩＪの外周面に突条部−６）の内周面
が全周に亘って密嵌するようＶＣしである。ｉたパイプ
！ノぼ上端が突条部（６）の上圓よす若干上力へ突出す
るように治具（５）内に挿入するもので、従っ′ＣＣバ
ッフ２）上端の合成樹脂−（ｌＪ外周と治具（５）のバ
ッ＋シ材（ＩＪ内周と突条部（６）上回とに囲まれる樹
脂溜シを川（８）が形成されることになる。次で治具（
５）のバッ＋シ材ｕ３の内周にてパイプ（２）の上端に
ポリ塩化ごニルなど熱可塑性の合成樹脂で形成した十Ｐ
ツブ（ａＪをヒツトする。ここで＋Ｐツブ１３）の外径
はバッ＋シ材Ｕの内径とほぼ等しい寸法に形成してるる
。
こののち、外径をバッ＋シ材０の内径と鰯等しく形成し
た超音波−滑川ホーシ（７）をバッ＋シ材１３の内周に
上方よシ挿入して超音波融層用ホーシ（７）で＋？ツブ
・６ノに下方への押圧力を加えつつ超音ｅ＝動金与える
。するとこの振動エネルｆ−にょって〒Ｐツブ（３）と
合成樹脂１１　（１）及びパイプ１２）との接触ｌが発
熱して＋Ｐツブ１３ノと合成樹脂１＠＄１１ノとが互い
に浴融することになり、＋？・ノブ−力とせ成情脂種（
１）とが１１１１１着される。このとさ１士？・ンプ＋
３ｔの浴融された樹脂ａ合成樹脂−（υの外側へ垂れる
ことに取るが、こ８／）岳れた浴融樹脂は樹脂溜り空所
（８）に受けられることになり、また超音波融溜用小−
シＶｉ）による加圧で＋Ｐツラ（３）の中央部はパイプ
１２＞の内周にめジ込むように故人される。このように
して’ＪＳ　４１ＡＶＣ不すように、＋１−ツブ（３）
が融着て合成傳ｊｅｔ　４　（１）と−揮化すると共に
十？ツブ＜署の五面中火部が嵌合突部（４）としてパイ
プ（幻の内周に嵌合した状態で＋Ｐツブ（６）ｖパイプ
（２）への麻付けが行なわｎ、まｆＣ樹脂溜り全所（８
）内に充填された溶融樹脂が固化することにより合成樹
脂Ｆｔ１１（りの外周より矢田する鍔部コ４が＋ｒツブ
（３〕の外周部に形成びれることになる。このように十
Ｐツブ（３）の外周部分の垂れる樹脂が樹脂溜り空所（
８）で一部禎として成形ざｎることにより、合成樹脂層
（υより外径の太さい＋Ｐツブ通３）が取付けられたよ
うな外観を呈することになり、垂たる樹脂によって外ｍ
を偵うよう々２それがないものでるる。
上述のように本発明のＳ１完例は、外周が合成樹脂１ｍ
ｌで級後されたパイプの端部開口に合成樹脂のｆ１’ツ
ブと配役して、士？ツブの背面中天部を嵌合突部として
パイプの開口内Ｈに嵌合せしめるさ共にパイプ外周の甘
Ｉ！に、樹脂−と十Ｐツフとｒ全周に亘ってＭ層せしめ
て成るものであるから、十Ｐツブと合成ｗ脂嗜との融層
によってパイプの開口は完全にシールさｎることになり
、パイプ内への雨水の浸入を完全にシＰツトアウトする
ことができるものであり、さらにこの融層♂嵌金欠部の
パイプ内周への嵌合Ｖこよって＋ＰツブＶエバイブにフ
！Ｉｉ固に敢付けられ、経時にＬっても＋Ｐツブがパイ
プより脱溶するようなおそれがないものである。
また本発明の％２弁明にあっては、外周が合成樹脂層で
液種ざＪ″したパイプの上部を陶枕の后具の内周に仰入
して、治具の内周に全網に亘って突設した失栄部の内周
にパイプの合収衝脂ＩｆＩＩＩｔ密依さぞ。
パイプの上端に合成樹脂製の士？ツブをセットしてこの
士？ツブに上刃より圧力を加えつつ超音波＃ａ！１１潰
川ホーシにて士セップに超音波微動を与えてパイプの会
Ｍ、ｍ廁着に＋Ｐツブ茫一層Ｔると共にパイプの合成樹
脂層の外筒にはみ出した溶融側脂を合成樹脂層の外周、
治具の内周及び咲粂畔の土間とで囲まれて形成される樹
脂溜り′４！所内に充填ゼしのるようにしたので、十Ｐ
ツブの外周ｍ５分で浴融しパイプの合ｒｉ、樹脂着の外
側へ垂れる樹脂は＃脂溜り全所内で成形され−Ｃ＋？ツ
ブの鍔部となることになり、従ってこの鍔部によつ−Ｃ
合成樹脂會より外径の太さい＋Ｐツブがパイプに柩付け
られ′ｆｃ工うなりト観を呈することになり、垂れる樹
脂によってゲ）畿全損つようなおそれがないものである
。
【図面の簡単な説明】
第１−い）（ｂ）は従来例の析面図、第２図＜＆Ｈｂ）
は他の従来例の＃面図、４３図は本発明のパイプへのｆ
Ｔ’ツフの取付σの方法に用いる装置の剖圓図。 第４図は＋Ｐツブをパイプに収河けた状態の明面図であ
る。 （１）？ま合観樹Ｂ？Ｉ讐、鳳２１σパイプ、寒）ｄ’
ＦＰツブ。 ＼４）は嵌合突部、（５１ぼ浴具、（ｔｉｌは宍条部、
　（ｔ］は超音波拳肩用小−シ、（８）は要脂溜り空所
でるる。 代坤人　弁理士　　石　出　長　七 ？デ１１ン （ａ）　　　　　　　　　　　　（ｂ）竺２−： （０）（ｂ）

Claims (1)

  1. 【特許請求の範囲】 Ｌｉ７　　’ｙｌｌ司が合成倒月百層で被覆されたパイ
    プの端部り口に合成樹脂の十セツブ金配設して、＋セッ
    クの背面中大部を嵌合突部としてパイプの開口内向に一
    合でしめると共にパイプ外周の合＃ｆｉ、樹脂層と＋Ｔ
    ’ツブとを全周に亘って融着せしめて成ることｋｍ徴と
    するパイプへの＋ｒツブ敢付構盾。 Ｌ２１　　外周が合障６ば層で被覆されたパイプの上節
    を筒状の茫具の内周に挿入して、治具の内周に全６鞠Ｖ
    こ亘りて欠取し７ζζ突部の内周にパイプの合成樹脂１
    −全密接させ、パイプの上端に合成樹脂製の＋Ｐツブを
    セットしてこの＋？ツブに上方よシ土力を加えクク超音
    波融層用小−シにて十ヤツウをこ一！！ｉ音波倣蛎を与
    え−Ｃパイプの合成樹脂層に士？ツブ牙賊着すると共に
    パイプの合成樹脂−の外鞠にＶよ＋田した？８−〇４腫
    を合成樹脂層の外周、治具の内周及び突条部の上面とで
    囲まｎて形成される樹脂溜り′ｌｊ！所内に充填せしめ
    ることを特徴とするパイプへの士？ツブ敢付力法。
JP57005163A 1982-01-15 1982-01-15 パイプへのキヤツプ取付構造及び取付方法 Pending JPS58122822A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57005163A JPS58122822A (ja) 1982-01-15 1982-01-15 パイプへのキヤツプ取付構造及び取付方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57005163A JPS58122822A (ja) 1982-01-15 1982-01-15 パイプへのキヤツプ取付構造及び取付方法

Publications (1)

Publication Number Publication Date
JPS58122822A true JPS58122822A (ja) 1983-07-21

Family

ID=11603567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57005163A Pending JPS58122822A (ja) 1982-01-15 1982-01-15 パイプへのキヤツプ取付構造及び取付方法

Country Status (1)

Country Link
JP (1) JPS58122822A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468811A1 (de) * 2003-04-19 2004-10-20 Degussa AG Verfahren zum Ultraschallschweissen von Kunststoffkomponenten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468811A1 (de) * 2003-04-19 2004-10-20 Degussa AG Verfahren zum Ultraschallschweissen von Kunststoffkomponenten
US7025842B2 (en) 2003-04-19 2006-04-11 Degussa Ag Ultrasound welding of plastics components

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