JPS61128487U - - Google Patents
Info
- Publication number
- JPS61128487U JPS61128487U JP1172685U JP1172685U JPS61128487U JP S61128487 U JPS61128487 U JP S61128487U JP 1172685 U JP1172685 U JP 1172685U JP 1172685 U JP1172685 U JP 1172685U JP S61128487 U JPS61128487 U JP S61128487U
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- pipe joint
- synthetic resin
- diameter
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 5
- 229910001296 Malleable iron Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第１図は本考案の一実施例管継手の接続状態を
示す縦断面図、第２図は本考案の一実施例管継手
の縦断面図、第３図は別の実施例を示す管継手の
縦断面図である。
１……ねじ込み式管継手、２……筒状体、３…
…差込み部、５……パイプ、６……円筒部、７…
…合成樹脂製被覆。
Fig. 1 is a longitudinal cross-sectional view showing the connected state of a pipe joint according to an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of a pipe joint according to an embodiment of the present invention, and Fig. 3 is a pipe joint showing another embodiment. FIG. 1...Screw-in pipe joint, 2...Cylindrical body, 3...
...Insertion part, 5...Pipe, 6...Cylindrical part, 7...
...Synthetic resin coating.
Claims (1)
の内面に合成樹脂製の筒状体が装着されたものに
おいて、前記筒状体と一体成形され金属製管継手
の端部側に向つてラツパ状に拡径されていると共
にその最大端部径は前記金属製パイプの内径より
大なる外周面をもつ円筒部を有することを特徴と
する管継手。 ２ 実用新案登録請求の範囲第１項記載において
可鍛鋳鉄製管継手の外面に合成樹脂を被覆した管
継手。[Claims for Utility Model Registration] 1. In a metal pipe joint for connecting a metal pipe with a synthetic resin cylindrical body attached to the inner surface, the metal pipe joint is integrally molded with the cylindrical body. A pipe joint characterized by having a cylindrical part having an outer circumferential surface whose diameter is expanded in a tapered manner toward the end of the metal pipe and whose maximum end diameter is larger than the inner diameter of the metal pipe. 2. A pipe joint made of malleable cast iron as described in claim 1 of the utility model registration, the outer surface of which is coated with a synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1172685U JPS61128487U (en) | 1985-01-30 | 1985-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1172685U JPS61128487U (en) | 1985-01-30 | 1985-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61128487U true JPS61128487U (en) | 1986-08-12 |
Family
ID=30494115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1172685U Pending JPS61128487U (en) | 1985-01-30 | 1985-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61128487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058169U (en) * | 1992-07-09 | 1993-02-05 | 日本鋼管継手株式会社 | Pipe connection parts |
-
1985
- 1985-01-30 JP JP1172685U patent/JPS61128487U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058169U (en) * | 1992-07-09 | 1993-02-05 | 日本鋼管継手株式会社 | Pipe connection parts |