JPS62194988U - - Google Patents
Info
- Publication number
- JPS62194988U JPS62194988U JP8379886U JP8379886U JPS62194988U JP S62194988 U JPS62194988 U JP S62194988U JP 8379886 U JP8379886 U JP 8379886U JP 8379886 U JP8379886 U JP 8379886U JP S62194988 U JPS62194988 U JP S62194988U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- corrosion
- resin layer
- synthetic resin
- packing
- 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.)
- Granted
Links
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
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を示す防蝕管継手の
縦断面図、第２図および第３図は本考案で用いら
れるパツキングの各実施例を示す縦断面図、第４
図は従来の防蝕管継手を示す縦断面図である。 Ａ……防蝕管継手、１……金属継手、２……合
成樹脂層、３……パツキング、４……金属管、Ｂ
……ライニング管、１１……雌ねじ、２１……筒
状部、３１……鉤状片、５……合成樹脂層。
縦断面図、第２図および第３図は本考案で用いら
れるパツキングの各実施例を示す縦断面図、第４
図は従来の防蝕管継手を示す縦断面図である。 Ａ……防蝕管継手、１……金属継手、２……合
成樹脂層、３……パツキング、４……金属管、Ｂ
……ライニング管、１１……雌ねじ、２１……筒
状部、３１……鉤状片、５……合成樹脂層。
Claims (1)
- 端部に雌ねじ１１を有する金属継手１の内周面
を前記雌ねじ１１を除いて合成樹脂層２で被覆し
、該合成樹脂層２から筒状部２１を延出して該筒
状部２１と前記雌ねじ１１との間に所定幅の空隙
を設けた防蝕管継手において、前記筒状部２１の
外周面に略円筒状のパツキング３を装着すると共
に、該パツキング３の一端部内周側に突設した鉤
状片３１を筒状部２１の先端部に係止させたこと
を特徴とする防蝕管継手。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8379886U JPH0240379Y2 (ja) | 1986-06-02 | 1986-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8379886U JPH0240379Y2 (ja) | 1986-06-02 | 1986-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194988U true JPS62194988U (ja) | 1987-12-11 |
| JPH0240379Y2 JPH0240379Y2 (ja) | 1990-10-29 |
Family
ID=30937714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8379886U Expired JPH0240379Y2 (ja) | 1986-06-02 | 1986-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240379Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02119584U (ja) * | 1989-03-14 | 1990-09-26 |
-
1986
- 1986-06-02 JP JP8379886U patent/JPH0240379Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02119584U (ja) * | 1989-03-14 | 1990-09-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240379Y2 (ja) | 1990-10-29 |