JPS58109684U - pipe fittings - Google Patents
pipe fittingsInfo
- Publication number
- JPS58109684U JPS58109684U JP686382U JP686382U JPS58109684U JP S58109684 U JPS58109684 U JP S58109684U JP 686382 U JP686382 U JP 686382U JP 686382 U JP686382 U JP 686382U JP S58109684 U JPS58109684 U JP S58109684U
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- pipe
- synthetic resin
- utility
- model registration
- 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
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (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
第１図は本考案管継手の一例を示す断面図、第２図は第
１図に示す管継手の使用状態を示す断面図である。
１・パ；継手本体、１１・・・雌ねじ、２・・・合成樹
脂被覆層、２１・・・外周面を覆う樹脂層、２２・・・
端面を覆う樹脂層、２３・・・雌ねじ、３・・・樹脂被
覆金属管、３１・・・金属管、３２・・・樹脂被覆層、
３３・・・雄ねじ、３４・・・樹脂被覆層の端部。FIG. 1 is a cross-sectional view showing an example of the pipe joint of the present invention, and FIG. 2 is a cross-sectional view showing the state in which the pipe joint shown in FIG. 1 is used. 1.Pa; Joint body, 11...Female thread, 2...Synthetic resin coating layer, 21...Resin layer covering the outer peripheral surface, 22...
Resin layer covering end face, 23...Female screw, 3...Resin coated metal tube, 31...Metal tube, 32...Resin coating layer,
33... Male screw, 34... End of resin coating layer.
Claims (1)
端面とに合成樹脂被覆層が設けられ、端面を覆う被覆層
の内面には継手本体の雌ねじを延長した雌ねじが形成さ
れていることを特徴と−する管継手。 ２ 端面を覆う被覆層に形成される雌ねじが３山以上と
なされている実用新案登録請求の範囲第・ １項記載の
管継手。 ３ 継手本体の雌ねじが設けられていない部分の内面に
接続する管の内径とは譬同じ内径の合成樹脂被複層が設
けられている実用新案登録請求 ゛の範囲第１項又
は第２項記載の管継手。[Scope of Claim for Utility Model Registration] 1. A synthetic resin coating layer is provided on the outer peripheral surface and end surface of a metal pipe fitting body that has a female thread on the inner periphery, and a synthetic resin coating layer is provided on the inner surface of the coating layer that covers the end surface. A pipe joint characterized in that an extended internal thread is formed. 2. The pipe joint according to claim 1, wherein the coating layer covering the end face has three or more internal threads. 3 Claim for utility model registration in which a synthetic resin coating layer with the same inner diameter as the inner diameter of the pipe to be connected is provided on the inner surface of the part of the joint body where the female thread is not provided. Claim for utility model registration described in paragraph 1 or 2 of the scope of ゛. pipe fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP686382U JPS58109684U (en) | 1982-01-21 | 1982-01-21 | pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP686382U JPS58109684U (en) | 1982-01-21 | 1982-01-21 | pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58109684U true JPS58109684U (en) | 1983-07-26 |
Family
ID=30019640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP686382U Pending JPS58109684U (en) | 1982-01-21 | 1982-01-21 | pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139986A (en) * | 1983-12-28 | 1985-07-24 | 吉年可鍛鋳鉄株式会社 | Water-noncontacting nipple for water pipe |
| JP2011069423A (en) * | 2009-09-25 | 2011-04-07 | Toto Ltd | Pipe joint structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915478A (en) * | 1974-12-11 | 1975-10-28 | Dresser Ind | Corrosion resistant pipe joint |
-
1982
- 1982-01-21 JP JP686382U patent/JPS58109684U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915478A (en) * | 1974-12-11 | 1975-10-28 | Dresser Ind | Corrosion resistant pipe joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139986A (en) * | 1983-12-28 | 1985-07-24 | 吉年可鍛鋳鉄株式会社 | Water-noncontacting nipple for water pipe |
| JP2011069423A (en) * | 2009-09-25 | 2011-04-07 | Toto Ltd | Pipe joint structure |
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