JPS616489A - Insturment for connecting pipe - Google Patents
Insturment for connecting pipeInfo
- Publication number
- JPS616489A JPS616489A JP12832984A JP12832984A JPS616489A JP S616489 A JPS616489 A JP S616489A JP 12832984 A JP12832984 A JP 12832984A JP 12832984 A JP12832984 A JP 12832984A JP S616489 A JPS616489 A JP S616489A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- fittings
- tightening
- insturment
- connecting pipe
- 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
Links
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、水道用パイプ及び継手に防銹用、耐薬品用
、各種プラスチック樹脂粉体を加熱溶着した時従来のフ
ランジを使用するとフランジ穴に樹脂がり１す、取付用
ボールドのそう入が困難となる為、前もってフランジの
接続用穴の直径を犬きくする必要があり、大口径フラン
ジの場合、大数も多く大変な手間がかかった。Detailed Description of the Invention This invention provides that when a conventional flange is used to heat-weld rust-proofing, chemical-resistant, and various plastic resin powders to water pipes and fittings, the resin is glued into the flange hole. Since it is difficult to insert the connecting bolt, it is necessary to increase the diameter of the flange connection hole in advance, and in the case of large diameter flanges, there are many, and it takes a lot of effort.
又、配管工事の時にも多くのボールド、ナツトを必要と
し、バッキング挿入に多くの労力を要した。これらの手
間を、省力する為のもので礼（１） 取付用穴なしフ
ランジをパイプ及び継手の管末に溶液層、グラインダー
等にて研磨し１．各種樹脂粉体を加熱溶着した後、各種
バッキングを強力な接着剤にて接着し、上下又は多方向
よυ締付金具にて締付は固定する。Additionally, many bolts and nuts were required during piping work, and a lot of effort was required to insert the backing. This is to save you time and effort. (1) Grind the flange without a mounting hole at the end of the pipe or joint using a solution layer, a grinder, etc.1. After heating and welding various resin powders, various backings are adhered with strong adhesive and fixed using vertical or multi-directional tightening fittings.
（２） 取付用穴なしフランジの直角部は、機械加工に
て丸くシ、締付金具の滑りをよくし締付を容易にする。(2) The right angle part of the flange without a mounting hole is machined into a round shape, which improves the slippage of the tightening fittings and makes tightening easier.
（３） パイプ及び継手に各種樹脂粉体を加熱溶着し
だ後、接続面に各種バッキング材を強力な接着剤にて接
着することにより、配管施工車のバッキング挿入の手間
を省力する。(3) After heating and welding various resin powders to pipes and fittings, various backing materials are adhered to the connection surfaces with strong adhesives, thereby saving the labor of inserting backings in piping construction vehicles.
（４） 取付用穴としフランジを使用することにより
、従来非常に困難とされた接続用穴位置の割出し等の高
度の技術が不用となる。(4) By using a flange as the mounting hole, advanced techniques such as determining the position of the connection hole, which has been extremely difficult in the past, are no longer required.
（荀 取付用穴なしフランジを使用することＫよυ、各
種継手類の取付角度が随意となり、非常に便利である。(Using a flange without mounting holes is very convenient as it allows the mounting angle of various joints to be adjusted at will.
（６） 締付金具の材質を選択することにより妨詠電
気絶縁、電し呵く等に好結果が得られる。(6) By selecting the material of the fastening fittings, good results can be obtained in terms of electrical insulation and electrical protection.
（力 締付金具の表面及び内面を塗装メッキ等、各種加
工することにより、紡銹、電気絶縁等に大きな利点があ
る。(Force) By applying various treatments such as painting and plating the surface and inner surface of the fastening fittings, there are great advantages in terms of spinning, electrical insulation, etc.
（８） なお、本発明の案施態様には次のような本の
がある。(8) In addition, there are the following books regarding the proposed embodiments of the present invention.
■ パイプ及びフランジの内面のみ樹脂粉体を加熱溶着
をして使用する方法。■ A method in which resin powder is heat-welded only to the inner surface of the pipe and flange.
叩 パイプ及び７ランジの外面のみ樹脂粉体を加熱溶着
をして使用する方法
ウ パイプ及びフランジの内面のみを樹脂ライニングを
して使用する方法
（１） パイプ及びフランジの内面及び外面のみを、又
内外面ｆ塗装メッキ等の加工をして使用する方法
オ 締付金具の締付にボールド、ナツトを使用上ず、締
付用バンドにて締付ける方法A method in which only the outer surfaces of the pipe and the 7 flange are heat-welded with resin powder.C A method in which only the inner surface of the pipe and flange is lined with resin (1) Only the inner and outer surfaces of the pipe and flange are lined with resin. A method in which the inner and outer surfaces are painted and plated, etc. A method in which the tightening fittings are tightened using a tightening band instead of using bolts or nuts.
第一図は、本発明の取付用穴なし７ランジ大口径用 第二回は、本発明の取付用穴なしフランジ小口径用 第三図は、締付金具、小口径用 第四図は、締付金具、大口径用 １、 締付金具 Figure 1 shows the 7-lunge large-diameter model without mounting holes according to the present invention. The second article is for small diameter mounting flange without holes of the present invention. The third figure is a tightening fitting for small diameter. Figure 4 shows fastening fittings for large diameter 1. Tightening metal fittings
Claims (1)
イントを溶接后各種樹脂粉体を加熱溶着し上下より、大
口径にあっては、多方向より締付け固定するものです。[Claims] After welding a flange without a mounting hole, a tapered flange without a mounting hole, and a lap joint to pipes and various joints, we heat and weld various resin powders from above and below. It is fixed by tightening from the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12832984A JPS616489A (en) | 1984-06-21 | 1984-06-21 | Insturment for connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12832984A JPS616489A (en) | 1984-06-21 | 1984-06-21 | Insturment for connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616489A true JPS616489A (en) | 1986-01-13 |
Family
ID=14982092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12832984A Pending JPS616489A (en) | 1984-06-21 | 1984-06-21 | Insturment for connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478882A (en) * | 1987-06-16 | 1989-03-24 | Eastman Kodak Co | Top coat for dye image receiving layer used for heat transfer |
-
1984
- 1984-06-21 JP JP12832984A patent/JPS616489A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478882A (en) * | 1987-06-16 | 1989-03-24 | Eastman Kodak Co | Top coat for dye image receiving layer used for heat transfer |
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