JPS61148988U - - Google Patents
Info
- Publication number
- JPS61148988U JPS61148988U JP3138185U JP3138185U JPS61148988U JP S61148988 U JPS61148988 U JP S61148988U JP 3138185 U JP3138185 U JP 3138185U JP 3138185 U JP3138185 U JP 3138185U JP S61148988 U JPS61148988 U JP S61148988U
- Authority
- JP
- Japan
- Prior art keywords
- lining pipe
- cylindrical part
- peripheral surface
- female thread
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 4
Landscapes
- 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
半断面図、第２図および第３図は本考案の他の実
施例を示す要部断面図、第４図は従来の防蝕管継
手の縦断面図である。 Ａ……継手本体、Ｂ……ライニング管、１……
金属継手、１１……雌ねじ、１３……空隙、２…
…合成樹脂層、２１……筒状部、３……金属管、
３１……雄ねじ、４……合成樹脂層。
半断面図、第２図および第３図は本考案の他の実
施例を示す要部断面図、第４図は従来の防蝕管継
手の縦断面図である。 Ａ……継手本体、Ｂ……ライニング管、１……
金属継手、１１……雌ねじ、１３……空隙、２…
…合成樹脂層、２１……筒状部、３……金属管、
３１……雄ねじ、４……合成樹脂層。
Claims (1)
- 【実用新案登録請求の範囲】 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１３を設けた継手本体Ａと、金属管３の内周面
を合成樹脂層４で被覆したライニング管Ｂとから
なり、前記継手本体Ａの筒状部２１の外周面をラ
イニング管Ｂの内径と同じか、これより若干大き
い外径寸法の円筒面に形成し、一方ライニング管
Ｂの端部に雄ねじ３１を設けると共に、その先端
内面に筒状部２１の外径より大きく拡開した面取
りを施し、該ライニング管Ｂの端部を空隙１３内
に挿入して雄ねじ３１を雌ねじ１１に螺合し、筒
状部２１の外周面をライニング管Ｂの内周面に弾
性的に圧接させたことを特徴とする防蝕管継手。 ２ 筒状部２１は、その先端内面にテーパ状に拡
開した傾斜面を有することを特徴とする実用新案
登録請求の範囲第１項記載の防蝕管継手。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3138185U JPS61148988U (ja) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3138185U JPS61148988U (ja) | 1985-03-05 | 1985-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61148988U true JPS61148988U (ja) | 1986-09-13 |
Family
ID=30531939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3138185U Pending JPS61148988U (ja) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61148988U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839293B1 (en) | 1981-11-03 | 2014-09-16 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
-
1985
- 1985-03-05 JP JP3138185U patent/JPS61148988U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839293B1 (en) | 1981-11-03 | 2014-09-16 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US8869229B1 (en) | 1981-11-03 | 2014-10-21 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US8869228B1 (en) | 1981-11-03 | 2014-10-21 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US8893177B1 (en) | 1981-11-03 | 2014-11-18 | {Personalized Media Communications, LLC | Signal processing apparatus and methods |
| US8914825B1 (en) | 1981-11-03 | 2014-12-16 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US8973034B1 (en) | 1981-11-03 | 2015-03-03 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US9038124B1 (en) | 1981-11-03 | 2015-05-19 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US9210370B1 (en) | 1981-11-03 | 2015-12-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US9294205B1 (en) | 1981-11-03 | 2016-03-22 | Personalized Media Communications LLC | Signal processing apparatus and methods |