JPH0473685U - - Google Patents
Info
- Publication number
- JPH0473685U JPH0473685U JP11601290U JP11601290U JPH0473685U JP H0473685 U JPH0473685 U JP H0473685U JP 11601290 U JP11601290 U JP 11601290U JP 11601290 U JP11601290 U JP 11601290U JP H0473685 U JPH0473685 U JP H0473685U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- resin layer
- synthetic resin
- coated
- thread
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process 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を示す防蝕絶縁継手
の縦断面図、第２図は第１図に示した防蝕絶縁継
手の製造工程を示す縦断面図である。 ａ……継手本体、ｂ……継手部材、１……金属
継手、１１，１２……雌ねじ、２……合成樹脂層
、２１……段部、２２……円筒部、３……金属筒
体、３１……雌ねじ、４……合成樹脂層、４１…
…雄ねじ、４２……鍔。
の縦断面図、第２図は第１図に示した防蝕絶縁継
手の製造工程を示す縦断面図である。 ａ……継手本体、ｂ……継手部材、１……金属
継手、１１，１２……雌ねじ、２……合成樹脂層
、２１……段部、２２……円筒部、３……金属筒
体、３１……雌ねじ、４……合成樹脂層、４１…
…雄ねじ、４２……鍔。
Claims (1)
- 金属継手１の端部内面に設けた雌ねじ１１，１
２を除いて、該内面を合成樹脂層２で被覆した継
手本体ａと、雌ねじ３１を有する金属筒体３の外
周面を合成樹脂層４で被覆して該合成樹脂層４に
前記継手本体ａの雌ねじ１１と螺合する雄ねじ４
１を設けた継手部材ｂとからなり、継手本体ａの
雌ねじ１１と継手部材ｂの雄ねじ４１とを螺合さ
せて一体的に接合したことを特徴とする防蝕絶縁
継手。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11601290U JP2510222Y2 (ja) | 1990-11-05 | 1990-11-05 | 防蝕絶縁継手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11601290U JP2510222Y2 (ja) | 1990-11-05 | 1990-11-05 | 防蝕絶縁継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473685U true JPH0473685U (ja) | 1992-06-29 |
| JP2510222Y2 JP2510222Y2 (ja) | 1996-09-11 |
Family
ID=31863825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11601290U Expired - Lifetime JP2510222Y2 (ja) | 1990-11-05 | 1990-11-05 | 防蝕絶縁継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510222Y2 (ja) |
-
1990
- 1990-11-05 JP JP11601290U patent/JP2510222Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510222Y2 (ja) | 1996-09-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |